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Kenwood TM-V7A Service Manual

Kenwood TM-V7A
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47,
55

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Kenwood TM-V7A Specifications

General Specifications IconGeneral Specifications
VHF frequency range144~148MHz
UHF frequency range438~450MHz (U.S.A/Canada)
Antenna impedance50Ω
Usable temperature range-20°C to +60°C (-4°F to +140°F)
Power supply13.8V DC ±15% (11.7~15.8V)
Grounding methodNegative-ground
Frequency stability±3ppm (-10°C to +50°C)
Dimensions (W x H x D)140 x 54.5 x 205.5 mm
Transmitter Specifications IconTransmitter Specifications
High power output50W (VHF) / 35W (UHF)
Mid power outputApprox. 10W
Low power outputApprox. 5W
Spurious emissions-60dB or less
Maximum frequency deviation±5kHz
Audio distortion3% or less (at 60% modulation)
Microphone impedance600Ω
Receiver Specifications IconReceiver Specifications
CircuitryDouble conversion
Intermediate frequency (1st / 2nd)38.85MHz / 450kHz and 45.05MHz / 455kHz
Sensitivity (VHF or UHF band)0.16μV or less (12dB SINAD)
Sensitivity (Sub VHF or UHF band)0.25μV or less
Selectivity (-6dB)12kHz or more
Selectivity (-60dB)28kHz or less
Squelch sensitivity0.1μV or less
Audio output2W or higher (8 ohms, 5% distortion)
Audio output impedance
Weight and Dimensions IconWeight and Dimensions
Weight1.2 kg (2.6 lb)
Dimensions (W x H x D)5.51" x 2.15" x 8.09"

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