Sennheiser SKM AVX-4 Handheld Transmitter Without Capsule

Handheld Transmitter Without Microphone Capsule

The SKM AVX 4 Handheld Transmitter (No Capsule) from Sennheiser is a replacement transmitter for the SKM AVX 4 system and is fully self-configuring. It can be used when paired with a mic capsule and a receiver (both sold separately) to capture audio for video and speech applications.

The AVX system makes the setup of radio frequencies a thing of the past. It can match your camera's input sensitivity without having to adjust the audio level on the microphone. It features AES 256 encryption and does not require a license. It has a built-in mute switch and gives you full control during an interview.

Specifications:

• Frequency Response: 20 to 20,000 Hz
• Dynamic Range: > 120 dB (A)
• THD: Typical 0.1%
• Audio Sampling: 24-bit at 48 kHz
• Signal to Noise Ratio: > 90 dB (A)
• RF Frequency Range: 1880 to 1930 MHz (country specific)
• Modulation: GFSK with return channel
• Diversity: TDMA fast switching antenna diversity
• Latency: 19 ms
• Temperature Range:
  Operation: 14 to 131° F (-10 to +55° C)
  Storage: -4 to 158°F (-20 to +70°C)
• Transmitter
• RF Output Power: 100 mW average (250 mW peak), country specific
• Frequency Response: 50 to 20,000 Hz
• Input Sensitivity: Automatic sensitivity adjustment
• Power Supply: Energy pack BA 10 (Li-Ion 3.7 V) or
• 2x AA batteries
• Operating Time:
  15 hours with Energy pack (typical)
  10 hours with AA batteries (typical)
• Weight: 9.9 oz (282 grams) including mic head and energy pack