Samson UHF 801 owner manual System Specifications, Transmitter UH1, UT1L, UT1G, Receiver UR1

Specifications

System Specifications:

Channels	6
Frequency Type	F3
Modulation Type	FM
Noise Reduction Type	Compander/Expander
Distance	300 feet

Transmitter (UH1, UT1L, UT1G):

Oscillation Type	Direct PLL
Pre-emphasis	50 ∝ sec
Antenna
UH1	Integral Antenna
UT1L / UT1G	1/4 Wave Length Wire (Pig Tail)
Input (UT1L)	TB3M Switchcraft Connector
Maximum Input Level	3 V p-p
Battery	Duracell MN1604 9-volt alkaline
Operating Temperature	-20° C / 55° C
Switches / Controls	Power ON/OFF, Audio ON/OFF
UH1	Mic Level Volume
UT1L / UT1G	Audio Level
Display (LED)	Battery Low/Mid/High (corresponds to <5.3 V / 5.3 - 7 V / >7V)
Operating Voltage	9 Volts +20% / -40%
Current Consumption	47 mA
RF Power	10 mW
Frequency Stability	±20 kHz
Spurious Ratio	2.5 nW
Deviation	20 kHz (16.5 kHz - 23.5 kHz)
T.H.D. (Overall)	0.5% (3% max) (@AF 1 kHz, RF 46 dBu)
AF Frequency Response	50 Hz - 15 kHz (±3 dB overall)
Battery life	12 hours

Receiver (UR1):

Oscillation Type		Crystal Controlled
De-emphasis			50 ∝ sec
IF Frequency			10.7 MHz
Antenna		1/4 Wavelength Rod
In/Out		DC Inlet, Balanced Output, Unbalanced Output
Display (LED)	Receiver A/B (Green), Power On (Red), Peak (Yellow), RF Level (5 pc)
Level Control		Audio Level Volume, Mute Level Control
Operating Temperature			0° C / 50° C
Operating Voltage		12 Volts ±10%
Current Consumption		170 mA (at all LED lights)
Receiving Frequency Range		801 - 805 MHz
Sensitivity		18 dB∝	(@ THD 2%)
Squelch Sensitivity		0 - 40 dB∝	(Adjustable)
Selectivity		±150 kHz (AF Out Ratio -60 dB)
T.H.D. (Overall)		1% Max (@AF 1 kHz, RF 46 dBu)
S/N Ratio (Overall)		90 dB (w/IHF-A Filter)
Residual Noise		90 dBv (w/IHF-A Filter)
Band Mute		±40 kHz / ±100 kHz (RF IN: 46 dBu EMF)
AF Frequency Response		50 Hz - 15 kHz (±3 dB overall)
Audio Output Level - Unbalanced			0 dBv
Audio Output Level - Balanced		-20 dBm (Line), -40 dBm (Mic)
Audio Output Impedance - Unbalanced			5 k Ohms
Audio Output Impedance - Balanced			600 Ohms

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