Nady Systems owner manual Specifications, U-800OVERALL SYSTEM PERFORMANCE, U-800RECEIVER

	9. SPECIFICATIONS
U-800 OVERALL SYSTEM PERFORMANCE
Operating Frequency Range	470MHz–510MHz, two Bands
Freq. Synthesized	(800 channels switchable) 25kHz/step
PLL system frequency stability	<0.005%
Frequency Response	50Hz-18kHz +/-3dB
Dynamic Range	120dB
Harmonic Distortion	<0.5%
Modulation	FM (F3E) +/-50kHz normal, +/-100kHz max
Operating Range	150-250 feet typical, 500+feet max line-of-sight
U-800 RECEIVER
Receiver System	Dual conversion Super Heterodyne with Digi-True
	Diversity (dual antennas with optimum reception
	selected)
Selectivity	60dB, normal +/-75kHz offset
Image Rejection	-70dB, minimum
Sensitivity	-107dBm, normal
Spurious Rejection	65dB, normal
Mute /Squelch	Adjustable (-65dBm to -95dBm), Tone Squelch
	40kHz
Controls	Power ON/OFF push switch, VOLUME line level
	pot, MENU, UP/DOWN buttons
LCD Display	MUTE, AF/RF bars, A/B diversity, IR, GR/CH, MUTE
	Level, SCAN, Frequency
LED indicator	Power on
Audio Outputs	LINE OUT UNBALANCED: adjustable line audio
	output
MIC OUT BALANCED	Fixed Mic level audio output
Output Impedance	Unbalanced: 1k Ω and Balanced: for 600 Ω loads
Power Requirement	22VDC/0.4A
Antennas	Dual permanently attached swivel antennas
Dimensions	8.1”W x 7.5”D x 1.75”H (20.7cm x 19cm x 4.4cm)
Weight	1lbs (454g)
Housing Construction	ABS Plastic
UH-800 HANDHELD TRANSMITTER
RF Output Power	+17dBm Max, +14dBm (25mW typical)
Harmonic/Spurious Emission	-50dBc normal
Impedance	3.0 k Ω
Controls	Power and Audio ON/OFF switches, Input Level
LED Display	Power ON (GREEN), Low Battery ON (RED)
Antenna Type	Integral
Battery Type	2 x AA alkaline batteries operation
Battery Life	8-10 hours typical
Dimensions	9”L x 2”D (22.86cm x 5.08cm)
Weight (w/o batteries)	11.6oz (329g)
Housing Construction	Metal

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