System Specifications
O
N
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Operating Instructions
Wireless Receiver
Control Panel
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QUAD-RAK RECEIVER SYSTEM
1
2
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7100R
UHF TRUE
DIVERSITY
RECEIVER
A
B
LOW
BAT
SCAN
SQ
RF
CHANNEL
VOL
Max
PWR Min
100-channel UHF Receiver Module
5
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7100R
UHF TRUE
DIVERSITY
RECEIVER
A
B
LOW
BAT
SCAN
SQ
RF
CHANNEL
VOL
Max
PWR Min
3
4
OPERATING THE WIRELESS MICROPHONE SYSTEM
Power Up your Quad-RAK/Receiver
Power Up your Quad-RAK/Receiver
Power Up your Quad-RAK/Receiver
Power Up your Quad-RAK/Receiver
Power Up your Quad-RAK/Receiver
1. Push the Quad-RAK power switch to the “ON” position.
2. The POWER ON LED will light.
3. Rotate the Power/Volume knob on the receiver module clockwise to turn on.
4. When the system is switched on, the receiver module will have two letters flashing
on the LED screen to indicate the corresponding frequency group
(see chart on page 19).
Channel Selection - Receiver
Channel Selection - Receiver
Channel Selection - Receiver
Channel Selection - Receiver
Channel Selection - Receiver
Each receiver has 100 user-selectable channels to choose from. You can either select a
channel manually or by pressing the “SCAN” button, which will automatically select a
clear channel.
5.
Clear Channel Scan (Recommended):
Clear Channel Scan (Recommended):
Clear Channel Scan (Recommended):
Clear Channel Scan (Recommended):
Clear Channel Scan (Recommended): Make sure the transmitter(s) is OFF
before pressing this button. When this button is pressed, the receiver will cycle
through all 100 channels and select a clear frequency
(this process takes about
20 seconds). Once the receiver selects the clear channel, you will need to select
the same channel on the corresponding transmitter
(handheld on page 9 or belt-
pack on page 13).
Channel Set-up for Multiple Receivers:
Channel Set-up for Multiple Receivers:
Channel Set-up for Multiple Receivers:
Channel Set-up for Multiple Receivers:
Channel Set-up for Multiple Receivers: Verify that the first receiver is
operating on a clear channel and the transmitter for that receiver is turned ON.
With all other transmitters turned OFF, press the “SCAN” button on the
next receiver. After that receiver selects a clear channel, set the corresponding
transmitter
(handheld or belt-pack) to that same channel. Repeat this process for
each additional receiver.
Channel/Frequency Assignments
RF Power Output .................................................................................................. 50 mW Maximum
Spurious Emission .................................................................................... >60 dB below the carrier
Macro Frequency Range ................................................. 620 MHz to 745 MHz
[5 Macro-Groups]
Micro Frequency Range ........................................................................ 25 Mhz each Macro-group
Tone-code Frequency .................................................................................................... 32.768 KHz
Pre-emphasis ....................................................................................................................... 50 µsec
Limiter Type ................................................................................................................... Optocoupler
Limiter Range ............................................................................................ >30dB of audio overload
HM Battery Type ........................................................................................................................ 2 AA
BP Battery Type ............................................................................................................................ 9V
Battery Life
[Alkaline] .............................................................................................. Approx. 8 Hours
BP Microphone Connector ....................................................................................................... TA4F
BP Weight w/o Batteries ................................................................................................... 3 oz / 85g
HM Weight w/o Batteries ............................................................................................. 4.2 oz / 120g
BP-900 and HM-900 Transmitters
E ...................................................... 620.000 – 644.750
H ..................................................... 645.000 – 669.750
L ...................................................... 670.000 – 694.750
P ...................................................... 695.000 – 719.750
U ..................................................... 720.000 – 744.750
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Frequency
Channel
Range
7100DX Channel Assignments
Note: Specifications are subject to change without notice.
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