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Scanner SDX7 User Manual

Vhf radio system

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SPECIFICATIONS

SDX7 Receiver
Receiver Mode:
Crystal controlled single channel
Receiver Type:
Non-diversity
Carrier Frequency:
Spot frequency, factory set
Frequency Stability:
0.005%
Deviation:
15KHz (max)
Sensitivity:
20dBµ V (S/N ratio > 60 dB)
De-emphasis:
50µS
Image & Spurious Rejection:
>70dB
S/N Ratio:
> 60dB
T.H.D:
< 0.5%
Frequency Response:
50Hz – 15KHz
Audio Output:
Unbalanced 775mV, 5 KΩ load
Power Supply:
DC 12-15V at 300mA
Dimension:
202 (L) x 134 (W) x 38 (H) mm
Weight:
290g
SDX7 Hand Held Microphone Transmitters
Operating Frequency:
Spot frequency, factory set
Modulation:
15KHz (max)
RF Power Output:
2mW (max)
Pre-emphasis:
50µS
Spurious:
> 60dB below carrier frequency (typical)
T.H.D:
< 0.5%
Frequency Response:
50Hz – 15KHz Overall
Battery:
MN1604
Battery Life:
About 8 hours (with alkaline batteries)
Current Consumption:
< 20mA
Dimension:
35mm diameter body, 238mm long. (Head 45mm diameter)
Weight:
188g (excluding battery)
www.jhs.co.uk
EXCLUSIVE WORLDWIDE TRADE DISTRIBUTORS:
JOHN HORNBY SKEWES & CO. LTD., SALEM HOUSE, PARKINSON APPROACH, GARFORTH, LEEDS LS25 2HR, UK.
Telephone: 01132 865381
Fax: 01132 868515 Email: info@jhs.co.uk
©2006 JHS & Co. Ltd. Specifications are subject to change without prior notice.
S S c c a a n n n n e e r r
T T h h e e
VHF RADIO SYSTEM
MODEL: SDX7
USER GUIDE

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Summary of Contents for Scanner SDX7

  • Page 1: Specifications

    Unbalanced 775mV, 5 KΩ load Power Supply: DC 12-15V at 300mA Dimension: 202 (L) x 134 (W) x 38 (H) mm Weight: 290g SDX7 Hand Held Microphone Transmitters Operating Frequency: Spot frequency, factory set Modulation: 15KHz (max) RF Power Output: 2mW (max) Pre-emphasis: 50µS...
  • Page 2 50m. to the desired audio input on your system. The audio output of the SDX7 can be continuously varied with the volume controls on the front panel, which should be adjusted for an adequate signal level to drive your sound system.