| GENERAL |
| Type: | Amateur VHF/UHF transceiver |
| Frequency range: | TX: 144-146 / 430-440 MHz
RX: 0.495-999.990 MHz |
| Tuning steps: | 5 / 6.25 / 8.33 / 9 / 10 / 12.5 / 15 / 20 / 25 / 30 / 50 / 100 / 200 KHz |
| Frequency stability: | ±2.5 ppm (-20° to +60°C / -4 to +140°F) |
| Mode: | TX: FM / NFM (DV option (Digital voice) UT-121)
RX: AM / FM / NFM / WFM (DV option (Digital voice) UT-121) |
| Channels / memory management: |
Band A:
850 regular
2 call
25 scan edge pairs
Band B:
450 regular
2 call
25 scan edge pairs
|
| Repeater shift / offset: | ±0-159.995 MHz |
| Power supply: | 7.4 VDC (battery pack)
10-16 VDC (external) |
| Current drain / power consumption: | RX: 170-370 mA
TX: 0-8-2.2 A |
| Antenna impedance / connector: | 50 ohms / SMA |
| Dimensions (W*H*D): | 58*103*34 mm (2.28*4.06*1.34") |
| Weight: | 300 gr (10.58 oz) |
| Other features: | CTCSS/PL. DTMF. Spectrum scope. PC-programmable. Twin RX. |
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| RECEIVER SECTION |
| Receiver system: |
Double conversion superheterodyne
1st IF A Band: 61.65 MHz (59.25 MHz WFM), B Band: 46.35 MHz
2nd IF: 450 KHz (13.35 MHz WFM)
Triple conversion superheterodyne (WFM only)
3rd IF: 1.95 MHz (WFM)
|
| Sensitivity: |
AM (10 dB S/N)
0.495-0.4.995 MHz: 1.3 uV
5.0-29.995 MHz: 0.56 uV
118.0-137.0 MHz: 0.5 uV
222.0-246.995 MHz: 0.79 uV
247.0-329.995 MHz: 1 uV
FM (12 dB SINAD)
2 m amateur band only: 0.14 uV
70 cm amateur band only: 0.16 uV
1.625-29.995 MHz: 0.4 uV
30.0-117.995 MHz: 0.25 uV
118.0-173.995 MHz: 0.18 uV
174.0-349.995 MHz: 0.32 uV
350.0-469.995 MHz: 0.22 uV
470.0-599.995 MHz: 0.32 uV
600.0-999.990 MHz: 0.56 uV
WFM (12 dB SINAD)
76-108 MHz: 1 uV
175-222 MHz: 1.8 uV
470-770 MHz: 2.5 uV
DV (4.8 kbps (BER 1%), with UT-121 DV option)
Ham bands only: 0.22 uV
|
| Selectivity: |
AM/FM
>50 dB
NFM/DV
>45 dB
WFM
300 KHz (-3 dB)
700 KHz (-20 dB)
|
| Image rejection: | VHF: >60 dB
UHF: >50 dB |
| AF output power / speaker: | 200 mW at 10% distortion / 8 ohms |
| External speaker connector: | |
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| TRANSMITTER SECTION |
| RF output power: |
| High | Low 1 |
|---|
| 2 m: | 5 W | 500 mW |
| 70 cm: | 5 W | 500 mW |
|
| Modulation system: | |
| Max FM deviation (Factory set): | FM: ±5 KHz
NFM: ±2.5 KHz |
| Spurious emissions: | Better than -? dB |
| Microphone impedance / connector: | 2 Kohms / 3-pole (2.5 mm) |
| Microphone input level: | ? mV |
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| MISCELLANEOUS |
| Manufactured: | Japan, 2006-2009 (Discontinued) |
| Additional info: | New price 2008 in Sweden: SEK 4395:- |
| Related documents: |
User manual (1.7 MB)
User manual (29 MB, in swedish)
Service manual (4 MB)
SML-A12MT Side view SMD LED (355 KB)
SML-512MW SMD LED (162 KB)
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| Modifications and fixes: | |
| Options / Accessories: |
AD-92SMA
BC-123E
BC-139
BP-216
BP-217
CP-19R
HM-75A
HM-128/HM-153
HM-131
HS-85
LC-163
OPC-254L
OPC-474
OPC-1529R
RS-91
SP-13
UT-121
|
Antenna connector adapter (SMA-to-BNC)
230 VAC power supply for BC-139. 12 VDC, 1 A
Desktop charger
Battery case, 2*R6/AA dry cells
Li-Ion battery pack. 7.4 V, 1300 mAh
Cigarette lighter cable with DC-DC converter
Remote control microphone
Earphone-microphone with PTT
Speaker-microphone
Headset with VOX/PTT unit
Carrying case
DC power cable
Cloning cable (Radio-to-radio)
Data communication cable
Remote control software
Earphone
Digital voice unit (D-Star)
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