Midland Land Mobile Cross-Reference Table

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Back to Home Midland Land Mobile Model and Features Table

The Syntech I (AKA Syntech 1 or ST1) uses a "Z-273" module to hold the codeplug in a UV-erased PROM - i.e. the frequency and tone information. Changing anything requires erasing the PROM chip under a UV light and then reprogramming it with the 70-1000 stand-alone programmer, or the 70-1000c programmer which uses a PC to reprogram the eprom module. The Syntech II (AKA Syntech 2 or ST2) and XTR have a programming connector for programming by a PC using the the 70-1308A cable. The ST1s were made in the early 1980s... the XTR was the transition model between the I and the II, it and the ST2s came out in very late 80s/early 90s. The STI control head has blue pushbuttons, the ST2 head has white buttons. The newest models are the Bantam and Titan models. The Bantam radios are the smallest, programmed through the RJ-45 microphone connector with the 70-1309 programmer in line between the radio and a PC serial port. The Titan models are their current production units. The Securicor radios are Titans that were manufactured during the time Midland was owned by Securicor (Midland is now back under its own name).

Model Type Split Power Channel
Count Comments

Syntech I & 8 Channel

70-336 ST-1 150-174 35 watts 8 dash mount VHF

70-526 ST-1 470-470 25 watt 8 dash mount UHF

70-343* ST-1 150-174 20-40 watt 80 Marine use, dash mount

70-443* ST-1 150-174 20-40 watt 80 Marine use, trunk mount

70-343A* ST-1 150-174 1-25 watt 80 Marine use, dash mount

70-443A* ST-1 150-174 1-25 watt 80 Marine use, trunk mount

* These are type accepted for off shore and harbor use

70-050 ST-1 30-50 50 watt 80 Dash Mount low band

70-055 ST-1 30-50 50 watt 80 trunk mount low band

70-052 ST-1 30-50 50 watt 80 Dash Mount low band

70-056 ST-1 30-50 110 watt 80 trunk mount low band

"A"=29-37 MHz, "B"=35-44 MHz, "C"=40-54 MHz

70-066 ST1 66-80 MHz 40 watt 80 Dash Mount mid band

70-076 ST1 66-80 MHz 40 watt 80 Trunk Mount mid band

"A"=66-80 MHz, "B"=75-88 MHz

70-340 ST-1 136-174 40 watt 80 dash mount VHF

70-440 ST-1 136-174 40 watt 80 trunk mount VHF

70-342XL ST-1 136-174 40 watt 80 dash mount wide band VHF

70-442XL ST-1 136-174 40 watt 80 trunk mount wide band VHF

70-380 ST-1 136-174 80 watt 80 dash mount VHF

70-480 ST-1 136-174 80 watt 80 trunk mount VHF

70-382B ST-1 136-174 80 watt 80 dash mount wideband VHF*

70-482B ST-1 136-174 80 watt 80 trunk mount wideband VHF*

70-385 ST-1 136-174 110 watt 80 dash mount VHF

70-485 ST-1 136-174 110 watt 80 trunk mount VHF

"A"=136-156 MHz, "B"=148-174 MHz
The 70-382 and 70-482 radios are noted as "B" models because they were not available in A range.

70-530 ST-1 406-512 30watt 80 UHF Dash Mount

70-630 ST-1 406-512 30watt 80 UHF Trunk Mount

70-565 ST-1 406-512 65watt 80 UHF Dash Mount

70-665 ST-1 406-512 65watt 80 UHF Trunk Mount

"A"=406-430 MHz, "B"=450-470 MHz, "C"=470-494 MHz, "D"=494-512 MHz, "E"=430-450 MHz

Conventional 800 radios

70-915 ST-1 806-870 15watt 800 MHz Dash Mount

70-970 ST-1 806-870 15watt 800 MHz Trunk Mount

70-935 ST-1 806-870 35 watt 800 MHz Dash Mount

70-980 ST-1 806-870 35 watt 800 MHz Trunk Mount

Trunked 800 radios

70-9015 ST-1 806-870 15watt Dash Mount

70-9035 ST-1 806-870 30watt Dash Mount

70-9115 ST-1 806-870 15watt Trunk Mount

70-9135 ST-1 806-870 30watt Trunk Mount

Desktop Base Stations

70-058 ST-1 30-50 25-50 watts 80

70-840 ST-1 150-174 20-40 watts 80

70-842XL ST-1 150-174 20-40 watts 80

70-930 ST-1 450-470 15-30 watts 80

70-908 ST-1 806-870 >5-15 watts 80

70-909 ST-1 806-870 20-53 watts 80

Table Top Repeaters

70-805b ST-1 150-174 2-5 watts

70-834b ST-1 150-174 5-35 watt

70-905b ST-1 450-470 2-5 watts

70-924b ST-1 450-470 5-25 watts

XTR & 8 Channel

70-0351A XTR 30-36 60 W 22 Dash Mount

70-0351B XTR 36-42 60 W 22 Dash Mount

70-0351C XTR 42-50 60 W 22 Dash Mount

70-0355A XTR 30-36 60 W 22 Trunk Mount

70-0355B XTR 36-42 60 W 22 Trunk Mount

70-0355C XTR 42-50 60 W 22 Trunk Mount

70-0371A XTR 30-36 110 W 22 Dash Mount

70-0371B XTR 36-42 110 W 22 Dash Mount

70-0371B XTR 36-42 110 W 22 Dash Mount

70-0371C XTR 42-50 110 W 22 Dash Mount

70-0375A XTR 30-36 110 W 22 Trunk Mount

70-0375B XTR 36-42 110 W 22 Trunk Mount

70-0375C XTR 42-50 110 W 22 Trunk Mount

70-1066A 66-77 30 W 8 Dash Mount

70-1066B 77-88 30 W 8 Dash Mount

70-1070A XTR 66-77 40 W 22 Dash Mount

70-1070B XTR 77-88 40 W 22 Dash Mount

70-1075A XTR 66-77 40 W 22 Trunk Mount

70-1075B XTR 77-88 40 W 22 Trunk Mount

70-1336A 136-160 25W 8 Dash Mount

70-1336B 150-174 30 W 8 Dash Mount

70-1340A XTR 136-160 40 W 22 Dash Mount

70-1340B XTR 150-174 40 W 22 Dash Mount

70-1342A XTR 136-162 40 W 22 Dash Mount

70-1342B XTR 148-174 40 W 22 Dash Mount

70-1395A XTR 136-160 110 W 22 Dash Mount

70-1395B XTR 150-174 110 W 22 Dash Mount

70-1440A XTR 136-160 40 W 22 Trunk Mount

70-1440B XTR 150-160 40 W 22 Trunk Mount

70-1442A XTR 136-162 40 W 22 Trunk Mount

70-1442B XTR 148-174 40 W 22 Trunk Mount

70-1495A XTR 136-160 110 W 22 Trunk Mount

70-1495B XTR 150-174 110 W 22 Trunk Mount

70-1526A 403-430 25W 8 Dash Mount

70-1526B 450-470 25W 8 Dash Mount

70-1530A XTR 403-430 30 W 22 Dash Mount

70-1530B XTR 450-470 30 W 22 Dash Mount

70-1530C XTR 470-500 30 W 22 Dash Mount

70-1530D XTR 490-520 30 W 22 Dash Mount

70-1532A XTR 403-430 30 W 22 Dash Mount

70-1532B XTR 450-470 30 W 22 Dash Mount

70-1595A XTR 403-430 100W 22 Dash Mount

70-1595B XTR 450-470 100W 22 Dash Mount

70-1630A XTR 403-430 30 W 22 Trunk Mount

70-1630B XTR 450-470 30 W 22 Trunk Mount

70-1630C XTR 470-500 30 W 22 Trunk Mount

70-1630D XTR 490-520 30 W 22 Trunk Mount

70-1632A XTR 403-430 30 W 22 Trunk Mount

70-1632B XTR 450-470 30 W 22 Trunk Mount

70-1695A XTR 403-430 100W 22 Dash Mount

70-1695B XTR 450-470 100W 22 Dash Mount

70-9020 806-870 15W 200 LTR Trunked

70-9160 XTR 806-870 35W 22 Conventional

70-9170 806-870 15W 8 Conventional

70-9170 806-870 5W 8 Conventional

70-9180 XTR 806-870 35W 22 Conventional

Syntech 2 Low Band

70-0501 ST-2 30-54 50watt 320 dash mount

70-0502 ST-2 30-54 50watt 320 dash mount w/deluxe head

70-0551 ST-2 30-54 50watt 320 trunk mount

70-0552 ST-2 30-54 50watt 320 trunk mount w/deluxe head

70-0557 ST-2 30-54 50watt 320 trunk mount w/small head

70-0521 ST-2 30-54 110watt 320 dash mount

70-0522 ST-2 30-54 110watt 320 dash mount w/deluxe head

70-0561 ST-2 30-54 110watt 320 trunk mount

70-0562 ST-2 30-54 110watt 320 trunk mount w/deluxe head

70-0567 ST-2 30-54 110watt 320 trunk mount w/small head

"A"=30-36 MHz, "B"=36-42 MHz, "C"=42-50 MHz
CWB indicates 11 MHz T & R
The deluxe head has an LCD display

Syntech 2 VHF (wideband, 24 MHz)

70-3421 ST-2 136-174 40 watt 320 dash mount

70-3422 ST-2 136-174 40 watt 320 dash mount deluxe head

70-4421 ST-2 136-174 40 watt 320 trunk mount

70-4422 ST-2 136-174 40 watt 320 trunk mount deluxe head

70-4427 ST-2 136-174 40 watt 320 trunk mount small head

70-3851 ST-2 136-174 110watt 320 dash mount

70-3852 ST-2 136-174 110watt 320 dash mount deluxe head

70-4851 ST-2 136-174 110watt 320 trunk mount

70-4852 ST-2 136-174 110watt 320 trunk mount deluxe head

70-4857 ST-2 136-174 110 watt 320 trunk mount small head

"A"=136-160 MHz, "B"=150-174 MHz

Syntech 2 UHF

70-5301 ST-2 406-470 30 watt 320 dash mount wideband 24 MHz T & R

70-5302 ST-2 406-470 30 watt 320 dash mount wideband 24 MHz T & R, deluxe head

70-6301 ST-2 406-470 30 watt 320 trunk mount wideband

70-6302 ST-2 406-470 30 watt 320 trunk mount wideband, deluxe head

70-6307 ST-2 406-470 30 watt 320 trunk mount wideband, small head

"A"=406-430 MHz, "B"=450-470 MHz

Continuous duty repeaters

70-0700 ST-2 148-174 45-70 watts VHF

70-1500 ST-2 148-174 100-150 watts VHF

70-2500 ST-2 148-174 250 watts VHF

70-4050 ST-2 450-512 30-50 watt UHF

70-4120 ST-2 450-512 90-120 watts UHF

70-8030 ST-2 806-870 30 watt 800 MHz

70-8100 ST-2 806-870 100 watt 800 MHz

Model	Type	Split	Power	Channel Count	Comments
Syntech I & 8 Channel
70-336	ST-1	150-174	35 watts	8	dash mount VHF
70-526	ST-1	470-470	25 watt	8	dash mount UHF

70-343*	ST-1	150-174	20-40 watt	80	Marine use, dash mount
70-443*	ST-1	150-174	20-40 watt	80	Marine use, trunk mount
70-343A*	ST-1	150-174	1-25 watt	80	Marine use, dash mount
70-443A*	ST-1	150-174	1-25 watt	80	Marine use, trunk mount
	* These are type accepted for off shore and harbor use

70-050	ST-1	30-50	50 watt	80	Dash Mount low band
70-055	ST-1	30-50	50 watt	80	trunk mount low band
70-052	ST-1	30-50	50 watt	80	Dash Mount low band
70-056	ST-1	30-50	110 watt	80	trunk mount low band
	"A"=29-37 MHz, "B"=35-44 MHz, "C"=40-54 MHz

70-066	ST1	66-80 MHz	40 watt	80	Dash Mount mid band
70-076	ST1	66-80 MHz	40 watt	80	Trunk Mount mid band
	"A"=66-80 MHz, "B"=75-88 MHz

70-340	ST-1	136-174	40 watt	80	dash mount VHF
70-440	ST-1	136-174	40 watt	80	trunk mount VHF
70-342XL	ST-1	136-174	40 watt	80	dash mount wide band VHF
70-442XL	ST-1	136-174	40 watt	80	trunk mount wide band VHF
70-380	ST-1	136-174	80 watt	80	dash mount VHF
70-480	ST-1	136-174	80 watt	80	trunk mount VHF
70-382B	ST-1	136-174	80 watt	80	dash mount wideband VHF*
70-482B	ST-1	136-174	80 watt	80	trunk mount wideband VHF*
70-385	ST-1	136-174	110 watt	80	dash mount VHF
70-485	ST-1	136-174	110 watt	80	trunk mount VHF
	"A"=136-156 MHz, "B"=148-174 MHz The 70-382 and 70-482 radios are noted as "B" models because they were not available in A range.

70-530	ST-1	406-512	30watt	80	UHF Dash Mount
70-630	ST-1	406-512	30watt	80	UHF Trunk Mount
70-565	ST-1	406-512	65watt	80	UHF Dash Mount
70-665	ST-1	406-512	65watt	80	UHF Trunk Mount
	"A"=406-430 MHz, "B"=450-470 MHz, "C"=470-494 MHz, "D"=494-512 MHz, "E"=430-450 MHz
Conventional 800 radios
70-915	ST-1	806-870	15watt		800 MHz Dash Mount
70-970	ST-1	806-870	15watt		800 MHz Trunk Mount
70-935	ST-1	806-870	35 watt		800 MHz Dash Mount
70-980	ST-1	806-870	35 watt		800 MHz Trunk Mount
Trunked 800 radios
70-9015	ST-1	806-870	15watt		Dash Mount
70-9035	ST-1	806-870	30watt		Dash Mount
70-9115	ST-1	806-870	15watt		Trunk Mount
70-9135	ST-1	806-870	30watt		Trunk Mount
Desktop Base Stations
70-058	ST-1	30-50	25-50 watts	80
70-840	ST-1	150-174	20-40 watts	80
70-842XL	ST-1	150-174	20-40 watts	80
70-930	ST-1	450-470	15-30 watts	80
70-908	ST-1	806-870	>5-15 watts	80
70-909	ST-1	806-870	20-53 watts	80
Table Top Repeaters
70-805b	ST-1	150-174	2-5 watts
70-834b	ST-1	150-174	5-35 watt
70-905b	ST-1	450-470	2-5 watts
70-924b	ST-1	450-470	5-25 watts
XTR & 8 Channel
70-0351A	XTR	30-36	60 W	22	Dash Mount
70-0351B	XTR	36-42	60 W	22	Dash Mount
70-0351C	XTR	42-50	60 W	22	Dash Mount
70-0355A	XTR	30-36	60 W	22	Trunk Mount
70-0355B	XTR	36-42	60 W	22	Trunk Mount
70-0355C	XTR	42-50	60 W	22	Trunk Mount
70-0371A	XTR	30-36	110 W	22	Dash Mount
70-0371B	XTR	36-42	110 W	22	Dash Mount
70-0371B	XTR	36-42	110 W	22	Dash Mount
70-0371C	XTR	42-50	110 W	22	Dash Mount
70-0375A	XTR	30-36	110 W	22	Trunk Mount
70-0375B	XTR	36-42	110 W	22	Trunk Mount
70-0375C	XTR	42-50	110 W	22	Trunk Mount
70-1066A		66-77	30 W	8	Dash Mount
70-1066B		77-88	30 W	8	Dash Mount
70-1070A	XTR	66-77	40 W	22	Dash Mount
70-1070B	XTR	77-88	40 W	22	Dash Mount
70-1075A	XTR	66-77	40 W	22	Trunk Mount
70-1075B	XTR	77-88	40 W	22	Trunk Mount
70-1336A		136-160	25W	8	Dash Mount
70-1336B		150-174	30 W	8	Dash Mount
70-1340A	XTR	136-160	40 W	22	Dash Mount
70-1340B	XTR	150-174	40 W	22	Dash Mount
70-1342A	XTR	136-162	40 W	22	Dash Mount
70-1342B	XTR	148-174	40 W	22	Dash Mount
70-1395A	XTR	136-160	110 W	22	Dash Mount
70-1395B	XTR	150-174	110 W	22	Dash Mount
70-1440A	XTR	136-160	40 W	22	Trunk Mount
70-1440B	XTR	150-160	40 W	22	Trunk Mount
70-1442A	XTR	136-162	40 W	22	Trunk Mount
70-1442B	XTR	148-174	40 W	22	Trunk Mount
70-1495A	XTR	136-160	110 W	22	Trunk Mount
70-1495B	XTR	150-174	110 W	22	Trunk Mount
70-1526A		403-430	25W	8	Dash Mount
70-1526B		450-470	25W	8	Dash Mount
70-1530A	XTR	403-430	30 W	22	Dash Mount
70-1530B	XTR	450-470	30 W	22	Dash Mount
70-1530C	XTR	470-500	30 W	22	Dash Mount
70-1530D	XTR	490-520	30 W	22	Dash Mount
70-1532A	XTR	403-430	30 W	22	Dash Mount
70-1532B	XTR	450-470	30 W	22	Dash Mount
70-1595A	XTR	403-430	100W	22	Dash Mount
70-1595B	XTR	450-470	100W	22	Dash Mount
70-1630A	XTR	403-430	30 W	22	Trunk Mount
70-1630B	XTR	450-470	30 W	22	Trunk Mount
70-1630C	XTR	470-500	30 W	22	Trunk Mount
70-1630D	XTR	490-520	30 W	22	Trunk Mount
70-1632A	XTR	403-430	30 W	22	Trunk Mount
70-1632B	XTR	450-470	30 W	22	Trunk Mount
70-1695A	XTR	403-430	100W	22	Dash Mount
70-1695B	XTR	450-470	100W	22	Dash Mount
70-9020		806-870	15W	200	LTR Trunked
70-9160	XTR	806-870	35W	22	Conventional
70-9170		806-870	15W	8	Conventional
70-9170		806-870	5W	8	Conventional
70-9180	XTR	806-870	35W	22	Conventional
Syntech 2 Low Band
70-0501	ST-2	30-54	50watt	320	dash mount
70-0502	ST-2	30-54	50watt	320	dash mount w/deluxe head
70-0551	ST-2	30-54	50watt	320	trunk mount
70-0552	ST-2	30-54	50watt	320	trunk mount w/deluxe head
70-0557	ST-2	30-54	50watt	320	trunk mount w/small head
70-0521	ST-2	30-54	110watt	320	dash mount
70-0522	ST-2	30-54	110watt	320	dash mount w/deluxe head
70-0561	ST-2	30-54	110watt	320	trunk mount
70-0562	ST-2	30-54	110watt	320	trunk mount w/deluxe head
70-0567	ST-2	30-54	110watt	320	trunk mount w/small head
	"A"=30-36 MHz, "B"=36-42 MHz, "C"=42-50 MHz CWB indicates 11 MHz T & R The deluxe head has an LCD display
Syntech 2 VHF (wideband, 24 MHz)
70-3421	ST-2	136-174	40 watt	320	dash mount
70-3422	ST-2	136-174	40 watt	320	dash mount deluxe head
70-4421	ST-2	136-174	40 watt	320	trunk mount
70-4422	ST-2	136-174	40 watt	320	trunk mount deluxe head
70-4427	ST-2	136-174	40 watt	320	trunk mount small head
70-3851	ST-2	136-174	110watt	320	dash mount
70-3852	ST-2	136-174	110watt	320	dash mount deluxe head
70-4851	ST-2	136-174	110watt	320	trunk mount
70-4852	ST-2	136-174	110watt	320	trunk mount deluxe head
70-4857	ST-2	136-174	110 watt	320	trunk mount small head
	"A"=136-160 MHz, "B"=150-174 MHz
Syntech 2 UHF
70-5301	ST-2	406-470	30 watt	320	dash mount wideband 24 MHz T & R
70-5302	ST-2	406-470	30 watt	320	dash mount wideband 24 MHz T & R, deluxe head
70-6301	ST-2	406-470	30 watt	320	trunk mount wideband
70-6302	ST-2	406-470	30 watt	320	trunk mount wideband, deluxe head
70-6307	ST-2	406-470	30 watt	320	trunk mount wideband, small head
	"A"=406-430 MHz, "B"=450-470 MHz
Continuous duty repeaters
70-0700	ST-2	148-174	45-70 watts		VHF
70-1500	ST-2	148-174	100-150 watts		VHF
70-2500	ST-2	148-174	250 watts		VHF
70-4050	ST-2	450-512	30-50 watt		UHF
70-4120	ST-2	450-512	90-120 watts		UHF
70-8030	ST-2	806-870	30 watt		800 MHz
70-8100	ST-2	806-870	100 watt		800 MHz

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Data collected by Bill Janes, N9SII and provided to www.repeater-builder.com for presentation.
Hand coded HTML by Mike WA6ILQ.
Page created 03-Nov-2003

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.