Other Manufacturers Information Index

Back to Home Technical Information and Modifications for Other Manufacturer's Equipment
Compiled by Mike Morris WA6ILQ

Below are are manuals for equipment from other manufacturers that don't have their own pages at this site. When we have enough from one manufacturer we will create a page for them... like the manuals from AEA, Bird, Cushman, Helper, Instrument Flight Research (IFR), Ritron, Radio Shack and Zetron which used to be here but are now on their own pages. Test equipment companies are listed under "Test Equipment" on the main index page.

Donations of manual files for this page are gratefully accepted.

http://www.alinco.com/pdf.files A link to the Alinco corporation manuals page

There doesn't seem to be any one place where all the Azden amateur radio mannuals are kept. You will just have to do a Google search for whaever you need. I had to find a PCS-4000 manual, so here it is: Azden PCS4000 Instruction Manual 5.09 MB PDF

John Bell Corp. AP4800 Manual 1.6 MB zipped .JPG files

B and D Enterprises 1P repeater controller manual 43 KB zip file (containing one MS Word DOC file) courtesy of KB3CEZ

Manual for the CBS Labs Audimax III and IIIS automatic level control 2.6 PDF file Compliments of Larry Saletzki WA9VRH

Manual for the CBS Labs Volumax Model 400 automatic peak controller 1.8 PDF file Compliments of Larry Saletzki WA9VRH

CES 600-L DTMF Microphone Manual 50 KB PDF courtesy of A. Nony Mous

Cetec-Vega Model 188 tunable PL encoder - Front of data sheet Back of data sheet courtesy of A. Nony Mous While most modern tone encoders have a DIP switch to select specific tones this one has a 10-turn trimpot (or 15, or 20, depending on the production run), and the circuit is easily duplicated on a perfboard. Vega no longer makes it, so have fun!

Clegg Communications Corporation was run by Ed Clegg, W8LOY, from the 1960s until he died in September of 2001 at age 80. Clegg was one of the early and most popular amateur VHF radio manufacturers and importers. His designs included the Zeuss transmitter and companion Interceptor receiver, the Clegg 99er 6-meter rig and the AV-44 All Bander receiving converter.
It was never clear if the Mark 3, FM-27 and FM-28 were designed by Ed or by the Midland staff engineers, but the units were made by Midland and imported under both names.
One trait of the imported radios he sold is that Ed never shipped a unit in a factory sealed carton, and he was proud of that. Each and every boxed radio was opened, tested and resealed prior to shipment and the test data was included with each individual unit. This was because they were made by Midland under an OEM agreement, and Ed Clegg believed in 100% Quality Control.
Mark Three 1.2mb PDF. Equivalent to the Midland 13-500. The last page of the PDF is a full-size schematic diagram.
FM-76 1.5mb PDF. Equivalent to the Midland 13-509. The second page of the PDF is a full-size schematic diagram.
FM-88 1mb PDF. Equivalent to the Midland 13-510 (the 2m version of the 13-513 220 radio) Interestingly enough, the manual says that the unit has 143.0 to 148.995MHz coverage.
The FM88 had a scanner option (FM-88S) that was very rare.

CSC CWID-50 and 51 CW ID unit It's actually MCW, but I won't tell. Donated by Eric Lemmon WB6FLY

CSI - There are or were three different companies that used the initials CSI - one was Communications Systems Incorporated (CSI) Company in Lynwood, Washington which is long out of business. That CSI was a manufacturer of commercial two-way radio PL/CG/tone/CTCSS/DPL/Digital-sub-tone panels (community repeater/shared repeater tone panels). These blue-gray color CSI-32 plain and CSI Super-32 Repeater Tone Panels are not to be confused with similar products made by Connect Systems Inc. originally in Torrance (now in Ventura) in Southern California - the two companies despite the identical monikers are not and were not related in any way. Nor are they related to a third "CSI", Communications Specialists Inc. (also known as Com-Spec), the makers of the popular subaudible tone encoders and decoders, which is in the city of Orange, in Southern California. Communications Specialists Inc. (Com-Spec) and Connect Systems have their own pages at this web site.

The first file listed below contains the basic (standard) CSI 32 Repeater Tone Panel Controller manual (photo of the unit). The second file contains the CSI Super 32 Repeater Tone Panel(Controller) manual. The last two files contain the two pages of programming commands from the basic (standard) CSI 32 Tone Panel Controller Manual; the zip file contains two GIF files, and the pdf is a two page image file.
If anyone has photos of the Super 32 panel we'd appreciate an email...

The first four of the Communications Systems Incorporated (CSI-Lynwood) files below were donated by Skipp http://www.radiowrench.com.

CSI 32 Repeater Tone Panel (Controller) manual 1.7 MB PDF

CSI Super 32 Repeater Tone Panel (Controller) manual 1.7 MB PDF
Here's the corrected chapter 4, programming information that has both sides of the page scanned. 6.7 MB PDF

CSI 32 / Super 32 command list One 511 KB zip file containing two GIF files

CSI 32 / Super 32 command list (a two-page PDF file) 557 KB PDF

Data Signal became Game Country, Inc. and they still have some old manuals left.
They wrote:
We did go by the name Data Signal quite a few years ago. We got out of that business when cell phones took off and eliminated about 80 % of our product line. Fortunately, we do still have some of the old product manuals available. We have a CWID 70 DC version that you can purchase for $10.00. It has all the information that you need. Schematics, theory, installation and so on. One thing you do need to know is that coding of the prom is no longer possible by us. If you need to change the code, then you will have to go elsewhere. To get the manual send a check along with your complete mailing address. Please let me know if you need further assistance.
(Signed)
Technical Support
Game Country, Inc.
2403 Commerce Lane
Albany, GA 31707
www.gamecountry.biz

The Daiwa PS-304 power supply gets Anderson PowerPole Connectors 2.83 MB PDF Donated by by Kyle Yoksh KØKN
A step-by-step procedure that increases the usability of a good power supply.

DSI 5600A Frequency Counter 2.83 MB PDF Donated by A. Nony Mous
DSI was a small company in San Diego California that made excellent equipment, but has folded.

Emergency Beacon Corporation EBC-144Jr 2m radio. The manual is broken up into two PDF files
File 1 of 2 2.6MB File 2 of 2 529 Kb

GLB Electronics is no more, the remains were sold after the founder and chief designer Gilbert Boelke W2EUP passed away. Gil designed and manufactured an excellent receiver preselector, and his regular appearing advertisement in 73 magazine (page one of this file) was the first inkling that many new hams of the 1960s had that stock receiver performance could be improved and inexpensively. A 1990s price list is on page two of the file. Here's the instruction sheet that was packed with it. Gil's application document was available for an SASE, and also packed with every preselector. His design was cloned by several companies, has been upgraded and is still in production today, over 30 years later. See this info page. Gil was a very gifted and talented RF design engineer. In addition to the preselector and the Hybrid Ring Duplexer (see the Antennas Page at this web site), he designed and sold a number of receiver preamps, plus the first practical synthesizer for amateur radio. All were available in kit or built form. The marketing name for the 2 meter synthesizer was the GLB Channelizer model 400 . The "A" version was Gil's prototype, there were a few B kits sold, the main production was the "C" model, and there were a few "D" models sold (they had a single row of switches, and a center off toggle for offset selection, labeled "+", "Ø" and "-", all in a half-high box). There were also a large number of unauthorized "knock-offs" made, and for a while you could buy "GLB kits" at many amateur swap meets - two single sized PC boards, a baggie of parts, and a photocopied manual. This rear photo shows "F" connectors for the RF out, but BNCs and RCA connectors were common - whatever the builder needed to match his situation. If the builder had a trunk mount radio (like a Motrac, Prog or Mastr-Pro) he simply ran RG58 from the synthesizer to a small matching network next to the crystal sockets of the radio, and the cleaned up RF was passed to the crystal sockets themselves.
Click here for a complete GLB 400 manual Click here for the GLB 400 schematic only. Both of these files are courtesy of Steve NUØP

Grundig Yacht Boy 400PE 1.35 MB PDF Donated by A. Nony Mous
This is a really nice little portable short wave receiver. I used to keep one in my repeater site toolbox in a Seagrams Crown Royal blue cloth bag inside a canvas bag. It was my hilltop entertainment while I worked on the repeater equipment. It's amazing how well it receives when the antenna is a tower guy wire... (our HF remote used two of the four tower guy wires as an inverted V antenna)

Kantronics KPC-3-Plus manual version D 690 KB PDF Donated by A. Nony Mous

KDK 2033 mobile 2m radio 690 KB PDF Donated by A. Nony Mous

MFJ-1270B / 1274 Packet Radio Terminal Node Controller manual subtitled "TNC 2 Rev 3.1 System Manual" 4.1 MB PDF courtesy of Mick Tomlinson

MFJ-1270C and MFJ-1274C manual (4th edition for version 10 hardware) 690 KB PDF courtesy of A. Nony Mous

MFJ-1270 sample hookup diagram 40 KB GIF courtesy of A. Nony Mous

Mirage B1018G 2M Mobile RF Amplifier With Schematic 10w in, 160w out, with preamp. Manual is missing cover sheet but has schematics. 135 KB PDF Donated by A. Nony Mous

Optoelectronics "Scout Model 40" 814 KB GIF courtesy of A. Nony Mous

Ramsey "BN9" Super-Snoop Amplifier kit 357 KB GIF courtesy of A. Nony Mous
This is a simple 2w LM380 based audio booster amp that runs off of 12vDC and amplifies to speaker level.

Ramsey "COM3" service monitor owners manual 3.54 MB PDF courtesy of A. Nony Mous

Ramsey "QT1" CTCSS encoder-decoder kit 357 KB GIF courtesy of A. Nony Mous
A simple MX-Comm chip based circuit that handles any of 39 standard tones using a 6-pin jumper block.

Ramsey "TT7" Touch Tone decoder kit 357 KB GIF courtesy of A. Nony Mous
This simple circuit feeds the audio in to a Motorola 145436 touch tone decoder chip which decodes it to 4-bit binary, and uses a 74154 chip to provide one-of-16 out.

Repco 900 MHz manual (also sold as the Neulink 900 MHz tx/rx) Donated by Skipp http://www.radiowrench.com
Also bear in mind that Repco is a generic brand. Repco did/does contract manufacture and private labels/labeled their products for E. F. Johnson, Federal Sign and Signal, KAAR, Marconi and several other well known brands.

Securitron 97813 CW ID unit Donated by Frank Vondra WBØQQK

Tektronix 7L5 Spectrum Analyzer Plug-In Operators Manual 3.03 MB dated 11-1976, revised 8-1982, donated by A. Nony Mous

Tektronix 7L5 Spectrum Analyzer Plug-In Operators Manual (military version) 10.3 MB Donated by A. Nony Mous
"TM 11-6625-2759-14 & P, TECHNICAL MANUAL, OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS, SPECTRUM ANALYZER PL-1391/U (TEKTRONIX MODEL 7L5). NSN 6625-01-015-6587, HEADQUARTERS, DEPARTMENT OF THE ARMY, DECEMBER 1978"

Tektronix 7L5 Spectrum Analyzer Plug-In Options Manual 14.8 MB PDF dated 10-1976, Donated by A. Nony Mous

Tektronix' ABCs of Probes, A Primer a 48 page 1.1 MB PDF, well worth reading

Tektronix Oscilloscope Troubleshooting 3.8 MB PDF, Donated by Doug N8WWM

Tempo S1 Onwers Manual 2.7 MB PDF
This is the early synthesized handheld marketed by Henry Corp.

TPL High Band Amplifier Donated by Skipp http://www.radiowrench.com

TPL Low Band Amplifier Donated by Skipp http://www.radiowrench.com

TPL UHF Band Amplifier Donated by Skipp http://www.radiowrench.com

TPL UHF Repeater Amplifier model PA6-1AE 1BE 1FE Donated by Sal Calabrese N2EHS

Triplett 630 Series 5 VOM manual Donated by John Riddell VE3AMZ

Triplett 630 PL and PLK VOM manual Donated by John Riddell VE3AMZ

Waters Hybrid Couplers model 3001 and 3002. 1 MB PDF courtesy of A. Nony Mous
The Waters phone patches were the Rolls Royce grade units of the 1960s and are still prized today. The 3002 had a audio leveling amplifier that worked quite well. The physical design was interesting as well - the unit could sit horizontally on top of a radio, or vertically next to it. The front panel was reversible for either mode.

Wavetek 3001 and 3002 manual 24.51 MB PDF courtesy of A. Nony Mous
The 3001 is also known by the military number SG-1170/U. Click here for a photo of a 3001.

Wavetek 3001 Calibration manual 592 KB PDF courtesy of A. Nony Mous

Wavetek 3510 Calibration manual 5 MB PDF courtesy of A. Nony Mous

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This page initially created 14-Oct-2004.

This web page, this web site, the information presented in and on its pages and in these modifications and conversions is © Copyrighted 1995 and (date of last update) by Kevin Custer W3KKC and multiple originating authors. All Rights Reserved, including that of paper and web publication elsewhere.

	http://www.alinco.com/pdf.files A link to the Alinco corporation manuals page
	There doesn't seem to be any one place where all the Azden amateur radio mannuals are kept. You will just have to do a Google search for whaever you need. I had to find a PCS-4000 manual, so here it is: Azden PCS4000 Instruction Manual 5.09 MB PDF
	John Bell Corp. AP4800 Manual 1.6 MB zipped .JPG files
	B and D Enterprises 1P repeater controller manual 43 KB zip file (containing one MS Word DOC file) courtesy of KB3CEZ
	Manual for the CBS Labs Audimax III and IIIS automatic level control 2.6 PDF file Compliments of Larry Saletzki WA9VRH
	Manual for the CBS Labs Volumax Model 400 automatic peak controller 1.8 PDF file Compliments of Larry Saletzki WA9VRH
	CES 600-L DTMF Microphone Manual 50 KB PDF courtesy of A. Nony Mous
	Cetec-Vega Model 188 tunable PL encoder - Front of data sheet Back of data sheet courtesy of A. Nony Mous While most modern tone encoders have a DIP switch to select specific tones this one has a 10-turn trimpot (or 15, or 20, depending on the production run), and the circuit is easily duplicated on a perfboard. Vega no longer makes it, so have fun!
	Clegg Communications Corporation was run by Ed Clegg, W8LOY, from the 1960s until he died in September of 2001 at age 80. Clegg was one of the early and most popular amateur VHF radio manufacturers and importers. His designs included the Zeuss transmitter and companion Interceptor receiver, the Clegg 99er 6-meter rig and the AV-44 All Bander receiving converter. It was never clear if the Mark 3, FM-27 and FM-28 were designed by Ed or by the Midland staff engineers, but the units were made by Midland and imported under both names. One trait of the imported radios he sold is that Ed never shipped a unit in a factory sealed carton, and he was proud of that. Each and every boxed radio was opened, tested and resealed prior to shipment and the test data was included with each individual unit. This was because they were made by Midland under an OEM agreement, and Ed Clegg believed in 100% Quality Control. Mark Three 1.2mb PDF. Equivalent to the Midland 13-500. The last page of the PDF is a full-size schematic diagram. FM-76 1.5mb PDF. Equivalent to the Midland 13-509. The second page of the PDF is a full-size schematic diagram. FM-88 1mb PDF. Equivalent to the Midland 13-510 (the 2m version of the 13-513 220 radio) Interestingly enough, the manual says that the unit has 143.0 to 148.995MHz coverage. The FM88 had a scanner option (FM-88S) that was very rare.
	CSC CWID-50 and 51 CW ID unit It's actually MCW, but I won't tell. Donated by Eric Lemmon WB6FLY

	CSI - There are or were three different companies that used the initials CSI - one was Communications Systems Incorporated (CSI) Company in Lynwood, Washington which is long out of business. That CSI was a manufacturer of commercial two-way radio PL/CG/tone/CTCSS/DPL/Digital-sub-tone panels (community repeater/shared repeater tone panels). These blue-gray color CSI-32 plain and CSI Super-32 Repeater Tone Panels are not to be confused with similar products made by Connect Systems Inc. originally in Torrance (now in Ventura) in Southern California - the two companies despite the identical monikers are not and were not related in any way. Nor are they related to a third "CSI", Communications Specialists Inc. (also known as Com-Spec), the makers of the popular subaudible tone encoders and decoders, which is in the city of Orange, in Southern California. Communications Specialists Inc. (Com-Spec) and Connect Systems have their own pages at this web site. The first file listed below contains the basic (standard) CSI 32 Repeater Tone Panel Controller manual (photo of the unit). The second file contains the CSI Super 32 Repeater Tone Panel(Controller) manual. The last two files contain the two pages of programming commands from the basic (standard) CSI 32 Tone Panel Controller Manual; the zip file contains two GIF files, and the pdf is a two page image file. If anyone has photos of the Super 32 panel we'd appreciate an email... The first four of the Communications Systems Incorporated (CSI-Lynwood) files below were donated by Skipp http://www.radiowrench.com.
	CSI 32 Repeater Tone Panel (Controller) manual 1.7 MB PDF
	CSI Super 32 Repeater Tone Panel (Controller) manual 1.7 MB PDF Here's the corrected chapter 4, programming information that has both sides of the page scanned. 6.7 MB PDF
	CSI 32 / Super 32 command list One 511 KB zip file containing two GIF files
	CSI 32 / Super 32 command list (a two-page PDF file) 557 KB PDF

	Data Signal became Game Country, Inc. and they still have some old manuals left. They wrote: We did go by the name Data Signal quite a few years ago. We got out of that business when cell phones took off and eliminated about 80 % of our product line. Fortunately, we do still have some of the old product manuals available. We have a CWID 70 DC version that you can purchase for $10.00. It has all the information that you need. Schematics, theory, installation and so on. One thing you do need to know is that coding of the prom is no longer possible by us. If you need to change the code, then you will have to go elsewhere. To get the manual send a check along with your complete mailing address. Please let me know if you need further assistance. (Signed) Technical Support Game Country, Inc. 2403 Commerce Lane Albany, GA 31707 www.gamecountry.biz
	The Daiwa PS-304 power supply gets Anderson PowerPole Connectors 2.83 MB PDF Donated by by Kyle Yoksh KØKN A step-by-step procedure that increases the usability of a good power supply.
	DSI 5600A Frequency Counter 2.83 MB PDF Donated by A. Nony Mous DSI was a small company in San Diego California that made excellent equipment, but has folded.
	Emergency Beacon Corporation EBC-144Jr 2m radio. The manual is broken up into two PDF files File 1 of 2 2.6MB File 2 of 2 529 Kb
	GLB Electronics is no more, the remains were sold after the founder and chief designer Gilbert Boelke W2EUP passed away. Gil designed and manufactured an excellent receiver preselector, and his regular appearing advertisement in 73 magazine (page one of this file) was the first inkling that many new hams of the 1960s had that stock receiver performance could be improved and inexpensively. A 1990s price list is on page two of the file. Here's the instruction sheet that was packed with it. Gil's application document was available for an SASE, and also packed with every preselector. His design was cloned by several companies, has been upgraded and is still in production today, over 30 years later. See this info page. Gil was a very gifted and talented RF design engineer. In addition to the preselector and the Hybrid Ring Duplexer (see the Antennas Page at this web site), he designed and sold a number of receiver preamps, plus the first practical synthesizer for amateur radio. All were available in kit or built form. The marketing name for the 2 meter synthesizer was the GLB Channelizer model 400 . The "A" version was Gil's prototype, there were a few B kits sold, the main production was the "C" model, and there were a few "D" models sold (they had a single row of switches, and a center off toggle for offset selection, labeled "+", "Ø" and "-", all in a half-high box). There were also a large number of unauthorized "knock-offs" made, and for a while you could buy "GLB kits" at many amateur swap meets - two single sized PC boards, a baggie of parts, and a photocopied manual. This rear photo shows "F" connectors for the RF out, but BNCs and RCA connectors were common - whatever the builder needed to match his situation. If the builder had a trunk mount radio (like a Motrac, Prog or Mastr-Pro) he simply ran RG58 from the synthesizer to a small matching network next to the crystal sockets of the radio, and the cleaned up RF was passed to the crystal sockets themselves. Click here for a complete GLB 400 manual Click here for the GLB 400 schematic only. Both of these files are courtesy of Steve NUØP
	Grundig Yacht Boy 400PE 1.35 MB PDF Donated by A. Nony Mous This is a really nice little portable short wave receiver. I used to keep one in my repeater site toolbox in a Seagrams Crown Royal blue cloth bag inside a canvas bag. It was my hilltop entertainment while I worked on the repeater equipment. It's amazing how well it receives when the antenna is a tower guy wire... (our HF remote used two of the four tower guy wires as an inverted V antenna)

	Kantronics KPC-3-Plus manual version D 690 KB PDF Donated by A. Nony Mous
	KDK 2033 mobile 2m radio 690 KB PDF Donated by A. Nony Mous
	MFJ-1270B / 1274 Packet Radio Terminal Node Controller manual subtitled "TNC 2 Rev 3.1 System Manual" 4.1 MB PDF courtesy of Mick Tomlinson
	MFJ-1270C and MFJ-1274C manual (4th edition for version 10 hardware) 690 KB PDF courtesy of A. Nony Mous
	MFJ-1270 sample hookup diagram 40 KB GIF courtesy of A. Nony Mous
	Mirage B1018G 2M Mobile RF Amplifier With Schematic 10w in, 160w out, with preamp. Manual is missing cover sheet but has schematics. 135 KB PDF Donated by A. Nony Mous
	Optoelectronics "Scout Model 40" 814 KB GIF courtesy of A. Nony Mous
	Ramsey "BN9" Super-Snoop Amplifier kit 357 KB GIF courtesy of A. Nony Mous This is a simple 2w LM380 based audio booster amp that runs off of 12vDC and amplifies to speaker level.
	Ramsey "COM3" service monitor owners manual 3.54 MB PDF courtesy of A. Nony Mous
	Ramsey "QT1" CTCSS encoder-decoder kit 357 KB GIF courtesy of A. Nony Mous A simple MX-Comm chip based circuit that handles any of 39 standard tones using a 6-pin jumper block.
	Ramsey "TT7" Touch Tone decoder kit 357 KB GIF courtesy of A. Nony Mous This simple circuit feeds the audio in to a Motorola 145436 touch tone decoder chip which decodes it to 4-bit binary, and uses a 74154 chip to provide one-of-16 out.
	Repco 900 MHz manual (also sold as the Neulink 900 MHz tx/rx) Donated by Skipp http://www.radiowrench.com Also bear in mind that Repco is a generic brand. Repco did/does contract manufacture and private labels/labeled their products for E. F. Johnson, Federal Sign and Signal, KAAR, Marconi and several other well known brands.
	Securitron 97813 CW ID unit Donated by Frank Vondra WBØQQK
	Tektronix 7L5 Spectrum Analyzer Plug-In Operators Manual 3.03 MB dated 11-1976, revised 8-1982, donated by A. Nony Mous
	Tektronix 7L5 Spectrum Analyzer Plug-In Operators Manual (military version) 10.3 MB Donated by A. Nony Mous "TM 11-6625-2759-14 & P, TECHNICAL MANUAL, OPERATOR’S, ORGANIZATIONAL, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS, SPECTRUM ANALYZER PL-1391/U (TEKTRONIX MODEL 7L5). NSN 6625-01-015-6587, HEADQUARTERS, DEPARTMENT OF THE ARMY, DECEMBER 1978"
	Tektronix 7L5 Spectrum Analyzer Plug-In Options Manual 14.8 MB PDF dated 10-1976, Donated by A. Nony Mous
	Tektronix' ABCs of Probes, A Primer a 48 page 1.1 MB PDF, well worth reading
	Tektronix Oscilloscope Troubleshooting 3.8 MB PDF, Donated by Doug N8WWM
	Tempo S1 Onwers Manual 2.7 MB PDF This is the early synthesized handheld marketed by Henry Corp.
	TPL High Band Amplifier Donated by Skipp http://www.radiowrench.com
	TPL Low Band Amplifier Donated by Skipp http://www.radiowrench.com
	TPL UHF Band Amplifier Donated by Skipp http://www.radiowrench.com
	TPL UHF Repeater Amplifier model PA6-1AE 1BE 1FE Donated by Sal Calabrese N2EHS
	Triplett 630 Series 5 VOM manual Donated by John Riddell VE3AMZ
	Triplett 630 PL and PLK VOM manual Donated by John Riddell VE3AMZ
	Waters Hybrid Couplers model 3001 and 3002. 1 MB PDF courtesy of A. Nony Mous The Waters phone patches were the Rolls Royce grade units of the 1960s and are still prized today. The 3002 had a audio leveling amplifier that worked quite well. The physical design was interesting as well - the unit could sit horizontally on top of a radio, or vertically next to it. The front panel was reversible for either mode.
	Wavetek 3001 and 3002 manual 24.51 MB PDF courtesy of A. Nony Mous The 3001 is also known by the military number SG-1170/U. Click here for a photo of a 3001.
	Wavetek 3001 Calibration manual 592 KB PDF courtesy of A. Nony Mous
	Wavetek 3510 Calibration manual 5 MB PDF courtesy of A. Nony Mous