Kenwood TH-D7A

VHF/UHF Transceiver

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The Kenwood TH-D7A is a VHF/UHF transceiver. It covers 118-136 / 136-174 / 400-480 MHz receive and 144-148 / 438-450 MHz transmit frequencies. The rig features alpha tags, a built-in 1200bd TNC, APRS functionality, and "Sky Command II". It has 1 memory bank with 200 channels. RF output is High: 2.5-6 / 2.2-6 W (depending on voltage), Low: 0.5 / 0.5 W, El: 50 / 50 mW. The TH-D7A draws 25-115 mA in receive and 300 mA-1.7 A in transmit. It weighs 380 gr with PB-39. Dimensions are 1195 × 54 × 437 mm with PB-39.

General characteristics

HAM bands: 2m 70cm
Frequency stability: ?
Tuning steps: ?
Memories: 200 channels in 1 bank(s)

Receiver

RX-range: 118-136 / 136-174 / 400-480 MHz
Modulations: AM FM
Sensitivity: 0.18 µV (12 dB SINAD)
(VHF sub-band: <0.28 µV for 12 dB SINAD)
Selectivity: 12 kHz (-6 dB), 28 kHz (-40 dB)
Filters: ?
Receiver system: ?
IF-frequencies: ?
Image rejection: ?
Audio output: ?

Transmitter

TX-range: 144-148 / 438-450 MHz
Modulations: FM
RF-output: High: 2.5-6 / 2.2-6 W (depending on voltage), Low: 0.5 / 0.5 W, El: 50 / 50 mW

Connections

Antenna: SMA
Impedance: 50Ω
Other: -

Electrical

Power requirements: 6 or 9 V battery pack or 5.5-16V DC external
Current drain RX: 25-115 mA (depending on configuration)
TX: 300 mA-1.7 A

Physical

Dimensions (w×h×d): 54 × 1195 × 437 mm (2.13 × 47.05 × 17.20 in) with PB-39
Weight: 380 gr (13.4 oz) with PB-39
Form factor: Handheld
Manufactured: Between 1999 and 200x in Japan

Other features

Usage: Amateur / Ham radio operators
Features + options: Alpha tags. Built-in 1200bd TNC. APRS. "Sky Command II"
Accessories: -
RigReference ID: 3377
MPN: KENWOOD-TH-D000007A

We do our best to be accurate, but if you've spotted something wrong or incomplete, please let us know!

Manuals, diagrams and brochures

: Thd7 Instruction Manual V1 PDF - 2.41 MB, submitted by Rolf
: TH D7AE Service Manual PDF - 6.97 MB, submitted by Rolf
: TH D7E Catalogue PDF - 1.58 MB, submitted by Rolf

: Upload relevant documents

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