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Last modified 2023-09-19

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Icom IC-1275E

A picture of Icom IC-1275E

SPECIFICATIONS

GENERAL
Type:Amateur UHF transceiver
Frequency range: Europe
TX: 1240-1300 MHz
RX: 1240-1300 MHz
Tuning steps:20 Hz, 1 / 25 KHz, 1 MHz
Frequency stability:±3 ppm @ 0 to 50°C (32 to 122°F)
Mode:FM / SSB / CW (ATV option)
Channels / memory management: 99 regular
2 scan edge
1 call
RAM storage with lithium battery backup
Repeater shift / offset:Programmable
Power supply:Mains: 230 VAC ±10% (3-pin IEC C14 connector)
or 13.8 VDC ±15%
Current drain / power consumption:RX: 1.7 to 1.9 A @ 13.8 VDC
TX: 3.5 to 6 A @ 13.8 VDC
Antenna impedance / connector:50 ohm / N-jack
Dimensions (W*H*D):241*95*239 mm (9.49*3.74*9.41")
Weight:6.2 Kg (13.67 lb)
Other features:NB. CI-V. 1750 Hz repeater tone. SWR-meter.




RECEIVER SECTION
Receiver system: Double conversion superheterodyne (SSB/CW)
1st IF: 133.63 MHz (SSB), 133.6291 MHz (CW)
2nd IF: 10.75 MHz (SSB), 10.7491 MHz (CW)
Triple conversion superheterodyne (FM)
1st IF: 133.63 MHz
2nd IF: 10.75 MHz
3rd IF: 455 KHz
Sensitivity: FM: 0.18 uV (12 dB SINAD)
SSB/CW: 0.11 uV (10 dB S/N)
Selectivity: FM
15 KHz (-6 dB)
30 KHz (-60 dB)
SSB/CW
2.3 KHz (-6 dB)
4.2 KHz (-60 dB)
Image rejection:>50 dB
AF output power / speaker:2 W at 10% distortion / 8 ohm
External speaker connector:3.5 mm, 8 ohm




TRANSMITTER SECTION
RF output power:

Pwr
FM:1-10 W
SSB (PEP):1-10 W
CW:1-10 W
Modulation system:FM: Variable reactance frequency modulation
SSB: Balanced
Max FM deviation (Factory set):±5 KHz
Spurious emissions:Better than -50 dB
Microphone impedance / connector:600 ohm / 8-pin (Metal locking ring connector)
Microphone input level:? mV




MISCELLANEOUS
Manufactured:Japan, 1989-199x (Discontinued)
Additional info:
Related documents:User manual (5.3 MB)
Modifications and fixes:
Reviews:
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TV-1275
UT-34
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23 cm masthead preamplifier
High stability crystal unit (±0.5 ppm)
Satellite interface unit
CI-V level converter
CW narrow filter (500 Hz)
Hand microphone with up/down buttons
Hand microphone with DTMF keypad & up/down buttons
Hand microphone with 1750 Hz tone call & up/down buttons
Communication headphones
Mobile mounting bracket
Carrying handle
DC power cable
Desk microphone with dual line output
External speaker
External speaker
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