Marshall Radio Telemetry 2 Dog Combo Tracking System
2 Dog Combo
Tracking Receiver 150 or 173
Witth 1,000 channels, the Field Marshall can track as many hounds as you like with pin-point accuracy.
But there's more: Inside, the FM1000 offers improved sensitivity, better sound (with 3 speakers top and bottom) better tracking Range Switch - NEAR for in close, MEDIUM for general distance and FAR for long distance tracking.
A new ultra-compact case design featuring a "Quick- Release" handle, improved LED front lighting of the control panel for night tracking.
Improved water resistance for use in wet weather. The latest generation of Marshall's exclusive collapsible yagi antenna but with cable-free operation.
Also, exclusive to the Field Marshall 1000 is the addition of our new noise floor reduction technology that reduces the background noise while increasing the effective range and tracking ease.
Specifications
General: | Dual conversion, superheterodyne, synthesized receiver. |
Dimension: | Height 2” Width 3” Length 14” Weight: 2lb |
Frequency Range: | 1 MHz within either of the following ranges: 150.000 – 150.999 MHz (Version 151) 173.000 – 173.999 MHz (Version 173) |
Fine Tuning: | +/- 1.3 KHz continuously variable w/ analog control. Center Frequency Variation Relative to Specified Frequency: Less than +/- .5 KHz. |
Long Term Frequency Drift: | .2KHz. |
Power Supply: | 12-14 VDC through external power jack. 9V (internal, using 6 AAA batteries) |
RF Impedance: | 50 ohms. |
Sensitivity: | Typical minimum discernable input level: -150 dBm Input level for 10 dB S+N+D/N –131 dB maximum Noise Figure: 2.5 dB typical with 50 ohm source. |
Image Rejection: | > 45 dB |
Spurious Emissions: | < .2 nW |