features:
backlit base station lcd allows the user to easily monitor the beltpack’s status
base stations are table or rackmountable
beltpack units contained in a weather and shock resistant die cast magnesium case
clearscan function automatically finds the best channels on which to operate
compatible with audiocom, rts, clear-com, & other wired intercom types
convenient iec power connector on the base station
frequency-agile base station & beltpacks
full duplex (simultaneous talk & listen) operation
relay contract closure on the base when the sa button is pressed
sa (stage-announce) beltpack control
tr-825 features two audio channel binaural operation in either stereo or mono mode
two channels of intercom audio
wta (wireless talk about) beltpack control
specifications:
4-wire input and output level adjustable 2 vrms typical
antenna ½ wave (supplied), tnc male connector tx and rx
auxiliary input adjustable 2 vrms typical
auxiliary output adjustable 2 vrms typical into 600ω
battery life 12 hrs
battery type standard alkaline batteries
color black
depth 14" (355.6 mm)
deviation 40 khz (35 khz europe)
fcc id b5dm514
form factor rackmount
frequency band of operation 470 - 608 mhz, 614 - 740 mhz in 18 mhz tx and rx bands
frequency response 300 hz-8 khz
function base station
height 1.72" (43.7 mm)
local headset output 40 mw output into 600ω 1% distortion
microphone input sensitivity 9 mv
modulation limiter peak-responding compressor
modulation type fm
power requirements 100-240 vac, 50-60 hz, iec receptacle
radiated harmonics and spurious exceeds fcc specifications
rf frequency range 470 - 608 mhz, 614 - 740 mhz in 18 mhz tx and rx bands
rf frequency stability 0.01 %
stage announce output internally adjustable 2 vrms typical at rated deviation
stage announce relay dry contact, rated at 1 amp, 24v max
storage temperature -4°f to 130°f (-20°c to 55 °c
transmit power 100 mw max. (high), 10 mw (normal)
type two synthesized transmitters, 712 channels each
user capacity 4
weight 7.12 lbs (3.23 kg)
width 19" (482.6 mm)
wireless technology uhf