• FCC certified for Travelers' Information (TIS) radio applications (Certification B7MTR-6000TIS-WB).
• Manufactured in the USA.
• 0-10 watt operation, Class D, duel output devices.
• Approved for military and federal agencies use on 510-530 kHz, 1610-1710 kHz - Certification J/F 12/07677.
• Synthesized frequency selection.
• Frequency stability +/-20 Hz.
• Frequency range: 530 to 1710 kHz AM.
• 5000 Hz audio bandwidth with limiting.
• Power and audio control relays.
• Internal monitor speaker with volume control.
• 24V DC; power consumption 36 watts.
• 19” rack mount, 1 RU.

• Analog.
• Design:  passive, inline.
• Insertion loss: 0.15 dB maximum.
• Switch between forward and reflected power measurements.
•  Metering:  5, 20 and 200 watt scales.
• Peak envelope power and average power displays.
• UHF/SO239 connectors for antenna and transmitter coax.
• 50-ohm impedance.

• Browser-based (LAN/WAN) or local control program control.
• Local message selection via front panel control.
• File format: MP3, WAV, FLAAC, OGG; (64-128 kbps recommended).
• network (RJ-45 Port).
• Memory format: nonvolatile - no battery backup required.
• Currently playing message displayed on front panel LCD.
• Message loading via network upload or removable SD card.
• Memory storage size 32GB minimum.
• Message lengths: variable. Message playlists may be created and stored.
• Message order: continuous sequential message play-out based on user-determined order.
• Messages and playlists may also be triggered by HTML CGI commands.
• Audio inputs and outputs: 600 ohms; RCA jacks; unbalanced.
• Power: 120VAC/12VDC (2 watts); 150 ma @ 12VDC.
• 19” rack mount format; 1 RU.
• Dimensions: 19” W X 1.75” H X 10” D.

• Front panel menu with job-wheel setup.
• Performs AGC, 3-band compression, peak control and output filtering. Has user adjustments for compression, EQ, limiting and program density.
• DSP limiting offers tight peak control without clipping.
• USB connector enables fast firmware updates in the field.
• Distortion: less than 0.02% THD (proof mode).
• Noise: better than 72dB below the limited ceiling level measured through the appropriate de-emphasis network.
• Program lines: input – active-balanced XLR analog, -20dBu-+20dBu; output – ative-balanced XLR analog, -15dBu-+12dBu.
• Latency: 3.5 ms – 4.5 ms.
• Power requirement: 12VDC at 200 ma.
• Size and weight: 1.6” ”H x 5.5”W x 5.5”D (1U); 4 lbs.
• Rack space required: 1RU (1/3 space).

• Style: dynamic, handheld .
• Frequency response: 50-15,000 Hz.
• Pickup pattern: cardiod.
• Output connectors: mic = USB and XLR; headphones = 3.5 mm jack.
• Inclusions: desk stand, audio output cables.
• Switch: on/off slide switch.

Headphones:

• Frequency response: 18-22,000 Hz.
• Design: closed back, foldable.
• Earcups: padded.
• Output cable: 3 meters; ¼” stereo connector with 1/8” adapter.

• Power:  up to 270 watts carrier (1700 kHz)/100% modulation; up to 180 watts carrier (530 kHz)/100% modulation.
• Frequency range:  various versions of the antenna's design allow it to function on any frequency in the 470 to 1800 kHz operating range.
• Impedance:  10-20 ohms (typical) with 50' tip height and 25-50' radius groundplane (typical).
• Mounting format:  top of support structure [tower, mast or pole]. Lower 36” of antenna base clamps in insulator mounts which can be attached to a vertical support with a round or flat surface.
• Type: center-loaded, bottom-fed vertical, whip-type antenna with adjustable 6- element capacitive top hat and adjustable vertical tuning section. Omni directional. Anodized aluminum finish. Guying ring included.
• Radiation efficiency range: 530 kHz; 54 mV/m/km - RF 1kW; 1700 kHz: 171 mV/m/km - RF 1kW.
• Audio bandwidth (2:1 SWR): 530 kHz: +/- 1.5 kHz; 1700 kHz +/- 5.5 kHz.
• Temperature endurance: -40°C to 85°C.
• Wind endurance: greater than 100 MPH, unguyed. Greater than 140 MPH with the addition of guy lines (nonconductive only).
• Weight of the complete antenna varies with frequency. 30.5 lbs nominal.
• Mounts with insulators (2): 5.5 lbs total.
• Overall assembly: five sections plus capacitive hat. Length varies with frequency and tip extension. Typical: 32'. Assembly hardware. Outside diameter of vertical sections taper from 2.5” (lower) to 1.0” (upper). Capacitive hat spoke length varies with frequency.
• Recommended separation from buildings and structures: 100’ or equal to the height of the structure, whichever is greater.
• Includes stand-off mounts with insulators, feedline, matching transformer, lightning arrestor and grounding bus in weatherproof cabinets.
• RF exposure separation: 1 meter minimum recommended for both occupational and controlled environments.

• 32 elements.
• 25' radius.
• Radial wires: 14 AWG, stranded copper (19-27AWG strands per wire); insulated (black).
• Pigtail:  4 AWG; high flexibility stranded copper, (374-30 AWG strands); 5' length; insulated (black) with bare,  soldered termination.

• 100' length.
• RG8.

• Illustrated instruction manual.
• All wiring, connectors, mounts and hardware.
• Test equipment: the above-listed wattmeter a and dummy load for antenna tuning and system diagnosis.

• 110-volt AC, single-phase/50/60 Hz, less than 1 amp AC operating current (20-amp breaker).
• LAN/WAN network service.