The all new Digital Field Marshall FM100 10 channel reciver gives you the most sensitivity available in a one-piece compact, rugged and very small design. This premium tracking receiver offers more sound volume from any position with speakers on top and bottom, a new ultra-compact heavy-duty 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, and the latest generation of Marshall's exclusive collapsible yagi antenna. Also, unique to the Field Marshall is the addition of poyphase filters, our new noise floor reduction technology that reduces the background noise while increasing the effective range and tracking ease.

Features

• Available in Frequencies 216, 217, 218 or 219
• This system tracks collars ending in 05 within the frequency you choose such as 219.005, 219.105, 219.205, 219.305 etc...
• Choice of 1 or 2 dog systems which come with Marshall Powermax Hound collars (non-lighted)
• If you want your collar(s) to have a certain frequency, enter them in the text area provided above which says Collar Frequency Preference.

Specifications

• General: Dual conversion, superheterodyne, synthesized receiver
• Dimensions: Height 2 inches, width 3 inches, Length 14 inches
• Weight: 2 pounds
• Power Supply: 12-14 VDC through external power jack. 9V (internal, using six AAA batteries)

Frequency Range

• 1 MHz within either of the following ranges:

• 1 or 4 MHz within the following ranges:
• 216.000 – 219.999 MHz

• 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: .2 KHz
• 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