Full-duplex receiver enables simultaneous TX/RX within 144/440MHz bands as well as V/V and U/U receiver capability.
Features eight full RGB color LEDs enabling you to customize your display colors in the set mode.
Fully independent frequency, audio level and squelch knobs for right and left VFOs make it seem more like operating two monoband radios rather than a dual band transceiver.
Simply press the volume knob to select the VFO you wish to use for transmitting.
Cross-band repeater function available on all DR-735T radios.(Be sure to observe all regulations applicable to cross-band operation.)

Computer programmable with free software available for download at lgccc.gggrotiu.lgius.nl3.gsr.awhoer.net
"Set Mode" menus are divided into basic and advanced, allowing you to assign less frequently used modes such as auto power off or busy channel lockout to set and forget. That makes it easier to access the menus you use more often, such as scan mode and pager settings.
Large heatsink and quiet fan for stability while operating
Wide and narrow ceramic filters enable true narrow band operation
Two speaker ports located on the back of the unit allow you to separate signals by both right and left sides or by internal or external speakers using audio from a single external source.
Features manual shift and offset direction setting plus preset and programmable auto-repeater settings. Includes 4 tone-burst tones.
Includes 1,000 memory channels in 10 banks, 100 right-only/100 left-only memories, 100 dual memories, 5 pairs of programmed-scan channels, and 2 call channels. All memory channels can hold output setting, tones, LCD display color selections and more.

 

SPECIFICATIONS

General

Frequency range:

TX: USA

  • VHF 144-147.995 MHz

  • UHF 430-449.995 MHz

TX: European

  • VHF 144-145.995 MHz

  • UHF 430-439.995 MHz

RX:

  • 108-173.995 MHz

  • 400.000-479.995 MHz

Modulation:

  • 16K0F3E(FM)/8K50F3E(Narrow FM)/F1E(Optional digital voice)/F2D(1200bps)/A3E(RX only/AM)

    NOTE: 9600bps packet is not usable

Channel steps:

  • 5, 6.25, 8.33, 10, 12.5, 15, 20, 25, 30, 50, 100KHz

Memory channel:

  • Free-programmable 1000ch / R+L 100ch each / dual 100ch / VHF CALL & UHF CALL 1ch each / 5 pairs program scan

Antenna impedance: 50ohm unbalanced

Frequency stability: +/- 2.5ppm

Power Supply Requirement: 13.8V DC +/- 15% Negative ground

Current Drain: Approx. 12A TX high / 0.6A RX max. / 0.4A RX squelched

Operating temperature: -10digC to +60digC (+14digF to 140digF)

Dimensions (w/o projection):

  • 140(W) x 60(H) x 188(D) mm

  • 5.5"(W) x 2.4"(H) x 7.4"(D)

Weight: Approx. 1.3Kg (45.9oz)

 

Transmitter

Power Output:

High 50W / Mid 20W / Low 5W(approx.)

Mid power freely programmable in set mode between 50 and 5W

Modulation system: Variable Reactance Frequency Modulation

Spurious emission: Less than -60dB

Maximum frequency deviation:

  • +/- 5 KHz (FM) / +/- 2.5 KHz (NFM)

Receiver

Receive system: Double-conversion superheterodyne

Sensitivity (-12dB SINAD): -14dBu(0.20uV) or better

Intermediate frequency:

  • VHF main : 21.7MHz/450KHZ

  • UHF main : 30.85MHz/455kHz

Squelch: -18.0 dBu (0.1 uV) or less

Selectivity: Wide FM : (-6dB) F15kHz or less / (-50dB) F30kHz or less

Narrow FM : (-6dB) F9kHz or more / (-50dB) F20kHz or less

Audio output power: 2.0 W (8 ohm, 10% distortion)

 

 

 

 

 


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