Package Deals

• 
  C1HFR HF Radio Headset Package

  $89.95

  
  
  
  
  Package Deal!
  C1MHS Headset + HFR Radio Interface for $89.95
  If purchased separately $94.90 … Save $5.00!
  
  The C1MHS is a Monaural Dual Ear over the head headset with flexible boom microphone.
  Electret Microphone (2K), 32 ohm Speaker.
  
  Model HFR Radio Interface PTT is a smaller version of our popular
  industrial PTT switch. It consists of an appropriate radio
  connector and has a TA5M socket fitted to allow the
  connection of a range of different Channel One Headset accessories .
  3.5mm Mono Jack for External PTT (Foot switch, Finger PTT).
  
  The Push to Talk (PTT) unit size is 30mm (1.25 in) in diameter.
  PTT switch is 20mm (.75 in) in diameter.
  Clip is provide for belt or clothing attachment.
  Cord 450mm (18 in) long
  
  This item is the Headset only,terminated in a TA5F connector that mates with our Radio Interface Products (sold separately).
  
  
  
  
  
  Listen!
  
  Off the Air Audio of the C1MHS + HFR Interface
  Download Audio Files
  
  WAVE file format
  Field Day 08
  FieldDay2008.WAV
  
  Windows Media Player Format
  Field Day 08
  FieldDay2008.WMA
  
  
  
  See Connector chart for the ordering code for your radio
  
  Connector Chart
  

  Out of Stock

  More Details

  
  

  
  

  
  
  
  
  Package Deal!
  C1MHS Headset + HFR Radio Interface for $89.95
  If purchased separately $94.90 … Save $5.00!
  
  The C1MHS is a Monaural Dual Ear over the head headset with flexible boom microphone.
  
  GENERAL HEADSET SPECIFICATIONS  
  MICROPHONE-NOISE CANCELING ELECTRET
  
  OUTPUT LEVEL: - 54dB, 50 Hz - 16 KHz
  IMPEDANCE: 2,200 Ohms, nominal
  Transformed to 600 Ohms by interface circuit (on most radios)
  ICOM Radios 2,200 Ohms, Microphone externally powered (Radio voltage used by interface).
  VOLTAGE REQUIREMENT: 5 to 10 V.D.C. Normal voltage: 8 V.D.C. (varies by radio model). This voltage is provided by the radio from Microphone jack (radios without power to the jack are not compatible,).
  EARPHONE-MOVING COIL DYNAMIC EAR SPEAKERS
  
  OUTPUT LEVEL: 117 dB (IEC318), 20 Hz - 14 KHz
  IMPEDANCE: 32 Ohms nominal, Mono
  (may be used with audio output impedance's
  in the range of approximately 4 to 40 Ohms.)
  MAXIMUM POWER INPUT: 500mW, continuous
  Can be configured as 16 Ohm Stereo on Special Order.  Call for details and ordering information.
  
  
  Model HFR Radio Interface PTT is a smaller version of our popular
  industrial PTT switch. It consists of an appropriate radio
  connector and has a TA5M socket fitted to allow the
  connection of a range of different Channel One Headset accessories .
  3.5mm Mono Jack for External PTT (Foot switch, Finger PTT).
  
  The Push to Talk (PTT) unit size is 30mm (1.25 in) in diameter.
  PTT switch is 20mm (.75 in) in diameter.
  Clip is provide for belt or clothing attachment.
  Cord 450mm (18 in) long
  
  See Connector chart for the ordering code for your radio
  
  Connector Chart
  
  Field Day, Sweepstakes and CQ WW tested !
  Off Air recording of the HFR Series headset in action!
  Recording is of the 2008 ARRL Field Day at W1EDH, Middlesex (CT) ARS (K1PU at the Mic) by K1PL at his home QTH.  Transmitting radio - KENWOOD TS-870, recorded off air on a YAESU FT-2000
  "Live" audio using model HFR8RF-KW1 PTT with C1MHS Headset, "CQ" is the radio DVR.  Might have been a little to much audio processing on the CQ!
  
  Download Audio Files
  
  WAVE file format
  Field Day 08
  FieldDay2008.WAV
  
  Windows Media Player Format
  Field Day 08
  FieldDay2008.WMA