
Review Summary
Accidents happen where life happens. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failure, and more.
If we can’t fix it, we’ll replace it at no additional cost.
Protect your product from drops, spills, and more.
Enjoy your gear without fear. We have you covered!
When regular use of your product over time results in mechanical or electrical failure.
We will never charge you a deductible after the purchase of a plan.
Our claims process is simple & easy and our customer service team is happy to help.
Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for purchase Internationally or in U.S. Territories.
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H3: 500-518MHz Receive/650-668MHz Transmit
6 AA Cells Alkaline
140mA (Push-to-Talk, Talk On)
-4 deg. F to 130 deg. F (-20 deg. C to 55 deg. C)
1/4Wave (supplied) Screw type, Replaceable
1/4 Wave (supplied) Screw type, Replaceable
300Hz 8kHz
7mV
40mW output into 600W (1% distortion)
Synthesized, 712 channels
50mW Max. (Auto-power reduction)
FM
40 kHz (35 kHz Europe)
0.005%
Peak-Responding Compressor
Complies with FCC specifications
Dual Conversion Super heterodyne, Synthesized, FM 712 channels
<0.7Mu V for 12dB SINAD
20dB SINAD (About 1.0Mu V)
3dB at 230kHz
70dB or better
90dB
0.005%
<1% at full deviation
3.75 x 5.05 x 1.65" / 9.53 x 12.83 x 4.19cm
16oz / 453.59g with alkaline batteries
The Telex RTS RadioCom TR-800 and TR-825 are 2-audio channel UHF frequency-agile wireless beltpacks for use with the BTR- 800. The TR-825 is a dual-listen beltpack, allowing you to listen to tech in one ear and production in the other. Individual volume controls also allow for easy level adjustment. The TR-800 and the TR-825 both have an all metal cast magnesium case, an LCD-based user interface, stage announce activation, WTA (Wireless Talk Around), enhanced ClearScan, detachable antennas and an auto-sensing headset connector that automatically switches between electret and dynamic headset mics.
On/Off & Volume Control
Turns the beltpack power on and controls headset volume.
Wireless Talk Around (WTA)
When pressed, the user's audio is disconnected from the wired intercom, auxiliary input/output and the base station's local headset. Other beltpack users, on that audio channel, can hear the user as normal.
Stage Announce
When pressed, the user's audio is routed to the SA (Stage Announce) connector on the back of the base station. The user also loses their sidetone as an indication that stage announce is activated. The other wireless beltpacks and wired users do not hear the user's audio. The button is nonlatching and activates the nearby red LED.
Audio Channel Select Button
Allows user to select either audio channel A or B.
Bat/Overmod Light (BAT/OM)
Light flashes once when unit is turned on if the battery is good. If the light stays on, battery is low. If the light does not flash, battery is dead. A normal microphone gain setting causes the LED to flash at the beginning of most words at normal speech levels. If the gain is too high, the LED is red during the complete word at normal speech levels.
Talk Light
LED is on when the talk button, SA or WTA is active.
Talk Button
The TALK LED, turns red when enabled. A quick press and release latches the talk function, unless latching has been disabled. Holding the button for over half a second causes the audio path to be enabled only for as long as the button is held. If the talk function is latched on, pressing the talk button again turns it off.