• Randy III
    Randy III

Randy III

Randy III User manual ENG

TXPR611

- 40 channels AM / FM
- Up/down channel selector
- Volume adjustment and ON/OFF
- Manual squelch and ASC)
- Multi-functions LCD display
- Frequencies display
- S-meter
- ANL, NB, HI-CUT filters
- Compander
- Noise Gate
- Scan
- F function key
- Beep Function
- Roger Beep
- Mode switch AM / FM
- Dual watch
- Tone
- CTCSS / DCS
- Key locking
- Preset channel programmable (EMG 1 & 2)
- Eco mode
- External microphone plug
- External loudspeaker jack
- Flashlight
- Battery : Lithium-Ion
Back light color: Orange, Green, Blue, Cyan, Yellow, Purple, White

Specifications:

Supply : 7.4 V (Handheld configuration) / 13.2 V (Mobile configuration)
Number of channels : 40
AM : Yes
FM : Yes
Channel selector : up / down
Volume : Volume adjustment and ON/OFF
RF Power : Yes
Squelch : Manual squelch
ASC : Yes
Display : LCD multifunction
Frequencies display : Yes
S-meter : Digital
Vox : Yes
Tone : Yes
Filter ANL : Yes
Filter NB : Yes
Filter HI-CUT : Yes
Compander : Yes
Noise Gate : Yes
Scan : Yes
Scan Skip : Yes
F / Menu function key : Yes
Key Beep : Yes
Roger beep : Yes
Dual watch : Yes
Key locking : Yes
Preset channel : EMG (personalizable)
CTCSS : 38 tones
DCS : 104 codes
Microphone plug : jack Ø2.5
External Vox microphone jack : Yes
External loudspeaker jack : Yes
Size : 152 (H) x 66,5 (L) x 37 (P) mm
Weight : 305 g with battery / 350 g with battery + antenna


Technical characteristics
General:
Number of channels : 40
Modulation modes : AM/FM
Frequency ranges : from 26,965 MHz to 27,405 MHz
CTCSS : 38 tones
DCS : 104 codes
Antenna impedance : 50 ohms
Power supply : 7.4 V (Handheld configuration) / 13.2 V (Mobile configuration)
Size : 152 (H) x 66,5 (L) x 37 (P) mm
Weight : 305 g with battery / 350 g with battery + antenna
Loud speaker : 8 ohms, 1 W

Transmission:
Frequency allowance : +/- 200 Hz
Carrier power : 4 W AM / 4 W FM
Transmission interference : inferior to 4 nW (- 54 dBm)
Audio response : 300 Hz to 3 KHz
Emitted power in the adj. channel : inferior to 20 μW
Microphone sensitivity : 7 mV
Drain : 1,8 A max.
Modulated signal distortion : 2 %

Reception:
Maxi. sensitivity at 20 dB sinad : 0.5 μV - 113 dBm AM / 0.35 μV - 116 dBm FM
Frequency response : 300 Hz to 3 kHz
Adjacent channel selectivity : 60 dB
Maximum audio power : 1 W
Squelch sensitivity : min. 0,2 μV - 120 dBm / max. 1 mV - 47 dBm
Frequency image rejection rate : 60 dB
Intermediate frequency rej. rate : 70 dB
Drain : Mode ECO