Specifications and features – Lectrosonics R1 User Manual
Page 9
IFB Receiver
SPECIFICATIONS AND FEATURES
Operating frequencies:
537.6 MHz to 608, 614 to 793.5 MHz (in 10 blocks)
Number of frequencies:
256 per block (using 26 MHz wide band)
Channel spacing:
100 kHz
Frequency control:
Crystal Controlled Phase Locked Loop
Sensitivity:
1 uv (20 dB SINAD)
Signal/Noise ratio:
95 dB A-weighted
Squelch quieting:
90 dB
AM rejection:
50 dB, 10 uv to 100 mv
Modulation acceptance:
±20 kHz
Spurious rejection:
Greater than 70 dB
Third order intercept:
0 dBm
Frequency response:
100 Hz to 10 kHz, (±1db)
Pilot tone:
29.997 kHz, 4.5 kHz deviation (fixed crystal controlled)
Audio output, headphone:
1 Vrms into 50 ohms minimum
Antenna:
Headphone cable
Programmable memory:
5 frequencies
Front panel controls:
Single knob controls Audio Output Level, Power on, programming
and Scan Frequency Selection
Indicators:
1 red LED Indicator for power on, blinks to indicate channel number, blinks
fast during scan, and has shor t/long blinking for low battery.
Power requirement:
Single 9V Alkaline Battery for approximately 8 hours operation.
Power consumption:
60 ma.
Allen wrench for knob:
0.035” (Lectro par t number: 35854)
Weight:
7.3 oz with battery
Size:
3.6 x 2.4 x 0.8 inches (housing only, belt clip and
knob extend beyond the housing.)
Specifications subject to change without notice.
Rio Rancho, NM – USA
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