Sennheiser SKM AVX-835S Digital Handheld Microphone Transmitter (1.9 GHz)

Sennheiser SKM AVX-835S Digital Handheld Microphone Transmitter (1.9 GHz)
Regular price 2,080.00


Designed in collaboration with creative professionals for film and electronic news gathering (ENG) applications, the Sennheiser SKM AVX-835S Digital Handheld Microphone Transmitter features an innovative digital design that is fully self-configuring which makes setup fast and easy. The system's link protection helps ensure reliable audio transmission and the AES 256 encryption helps protect your signal from unauthorized interception.

The handheld transmitter comes with a dynamic microphone capsule with a sensitivity of 2.1 mV/Pa, a cardioid pickup pattern, and a maximum SPL of 154 dB. The mic also features a mute switch for your convenience

The unit is powered by either the BA 10 (Li-Ion 3.7V) energy pack and has an operating time of 15 hours using the battery packs. The transmitter comes with the BA 10 energy pack and a microphone clip.


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

Technical Specs


Frequency Response

20 to 20,000 Hz

Dynamic Range

> 120 dB (A)


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)


GFSK with Return Channel


TDMA Fast Switching Antenna Diversity


19 ms

Temperature Range

Operation: 14 to 131° F (-10 to +55° C)
Storage: -4 to 158°F (-20 to +70°C)


Transmission 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)

Operating Time

Typical 15 Hours with Energy Pack


3.5 mm Jack


9.9 oz / 280.0 grams Including Mic Head and Energy Pack

Mic Capsule

Transducer Principle



2.1 mV/Pa



Max SPL Level

154 dB