Speco MUHFLP, MUHFHH Specsheet

UHF 700 Frequency-Selectable
Professional Microphone Line

MUHF101 UFH 700 Frequency-selectable single channel true

Features

Speco Technologies’ UHF 700 frequency-selectable single channel

receiver, handheld and lapel microphone transmitters allow the user

to select and match desired frequencies on each unit. This eliminates

the need to maintain high inventory levels of similar units with locked

frequencies. They provide clear, interference-free channels of

communication for roaming distances in excess of 150 feet.

• Up to 700 selectable pre-programmed frequencies make it easy to set up

multiple system congurations and avoid interference

• Auto-scan function can locate interference-free channels easily

• True Diversity technology ensures quality reception

• Constructed from durable plastic with a ½ rack design

• Squelch adjustment

• Balanced XLR connector and unbalanced ¼” jack audio output

• FCC, CE, RoHS compliant

Specications

Carrier Frequency Range ........ UHF band 540 – 570MHz

Oscillator.................................. PLL synthesized

Modulation ............................... FM

Frequency Stability .................. ±0.005%

S/N Ratio ................................. More than 94dB, at 20kHz deviation

................................................. and 60dBmV antenna input

Maximum Deviation ................. ±48kHz

Image and Spurious Rejection ... 80dB minimum

Receiving Sensitivity................ At 10uV over 80dB S/N ratio

Selectivity ................................More than 50dB

AF Response ........................... 80Hz – 16kHz (±3dB)

T.H.D. ....................................... More than 1% (at 1kHz)

IF Frequency ...........................1st: 243.95MHz 2nd:10.7MHz

Dynamic Range ....................... More than 96dB

Tone Signal .............................. 32.768kHz

Audio Output............................ Balanced and unbalanced audio outputs

Power Supply ..........................12VDC (power supply included)

Current Consumption ..............Single Channel: about 260mA

Dimensions .............................. 7.9” (W) x 1.7” (H) x 4.8” (D)

MUHFHH UFH 700 Frequency-selectable handheld microphone
MUHFLP UFH 700 Frequency-selectable lapel microphone

Specications

Carrier Frequency Range .... UHF band 540 – 570MHz

RF Power Output ...............10mW (max.)

Oscillator............................PLL synthesized

Frequency Stability ............±0.005%

Maximum Deviation ...........±48KHz

Spurious Emission .............More than 60dB below carrier frequency

T.H.D. .................................More than 1% (at 1kHz)

Speco Technologies is constantly developing and improving products.
We reserve the right to modify product design and specications without notice
and without incurring any obligation. Spec Rev. 2/4/15

800-645-5516 • Fax: [phone] or 631-957-3880 • specotech.com

Microphone Cartridge ........(Handheld) uni-directional dynamic or

uni-directional electret condenser unit.

(Lavalier) uni-directional electret condenser unit

Operating Voltage ..............DC1.5V x 2 AA size dry or rechargeable batteries

Current Consumption ........120mA (max.)