Sennheiser SKM AVX-4 W/O CAPSULE Handheld Transmitter w/o Capsule

$437.00 $399.95
(You save $37.05)
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  • Sennheiser SKM AVX-4 W/O CAPSULE Handheld Transmitter w/o Capsule

Due to manufacturer's restrictions this item cannot be shipped outside of the United States.

What's in the Box

  • Sennheiser SKM AVX 4 Handheld Transmitter (No Capsule)
  • Limited 2-Year Warranty

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.

Optimized Dynamic Range

Manages overload and distortions

Link Protection

Maintains reliable transmission

Auto Frequency Management

Streamlines and simplifies the setup process

AES 256 Encryption

Protects the system from signal interception by unauthorized parties

License Free Operation

Provides a convenient wireless transmission solution

Metal Housing

Enables daily use for professional applications


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)


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