Specifications and features, Fcc notice – Lectrosonics R1a User Manual
Page 10
R1a
LECTROSONICS, INC.
10
Operating frequencies:
Block 470 470.100 - 495.600
Block 19 486.400 - 511.900
Block 20 512.000 - 537.500
Block 21 537.600 - 563.100
Block 22 563.200 - 588.700
Block 23 588.800 - 607.900 and 614.100 - 614.300
Block 24 614.400 - 639.900
Block 25 640.000 - 665.500
Block 26 665.600 - 691.100
Block 27 691.200 - 716.700 (export only)
Block 28 716.800 - 742.300 (export only)
Block 29 742.400 - 767.900 (export only)
Block 944 944.100 - 951.900
Number of frequencies:
256 per block (79 in block 944)
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
Min. headphone impedance:
25.6 Ohms
Programmable memory:
5 frequencies
Front panel controls:
Single knob controls Audio Output Level,
Power on, programming and
Scan Frequency Selection
Indicators:
1 tricolor LED Indicator for power on, blinks to
indicate channel number, blinks fast during scan,
and turns yellow or red for low battery.
Battery Requirement:
Single 9V Alkaline LiPdymer rechargeable Lithium
Battery for approximately 8 hours operation.
Power consumption:
60 ma.
Allen wrench for knob:
0.035” (Lectro part number: 35854)
Weight:
7.3 oz with battery
Size:
3.6 x 2.4 x 0.8 inches
Specifications subject to change without notice.
Specifications and Features
FCC Notice
NOTE: This equipment has been tested and found to
comply with the limits for a Class B digital device, pur-
suant to Part 15 of the FCC Rules. These limits are de-
signed to provide reasonable protection against harmful
interference in a residential installation. The equipment
generates, uses and can radiate radio frequency energy
and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio
communications. However, there is no guarantee that
interference will not occur in a particular installation.
If this equipment does cause harmful interference to
radio or television reception, which can be determined
by turning the equipment off and on, the user is encour-
aged to try to correct the interference by one or more of
the following measures:
•
Reorient or relocate the receiving antenna
•
Increase the separation between the equipment
and receiver
•
Connect the equipment into an outlet on a circuit
different from that which the receiver is connected
•
Consult the dealer or an experienced radio/TV tech-
nician for help
Changes or modifications to this equipment not ex-
pressly approved by Lectrosonics, Inc. could void the
user’s authority to operate it.