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Sennheiser SK AVX Digital Bodypack Transmitter (1.9 GHz)

BH #SESKAVX4 • MFR #SK AVX-4
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Sennheiser SK AVX Digital Bodypack Transmitter (1.9 GHz)
Key Features
  • For Use with AVX Wireless Mic System
  • Lightweight, Compact Metal Housing
  • Automatic Mic Level Control
  • Mute Switch
Designed in collaboration with creative professionals for film and electronic news gathering (ENG) applications, the Sennheiser SK AVX Digital Bodypack Transmitter features an innovative 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.
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$429.00
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Sennheiser SK AVX Overview

Designed in collaboration with creative professionals for film and electronic news gathering (ENG) applications, the Sennheiser SK AVX Digital Bodypack Transmitter features an innovative 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 bodypack transmitter features a 3.5mm jack and accepts either a microphone with a maximum input of 2.2V RMS (50 to 20,000 Hz response) or a line level source with a maximum input of 3.3V RMS (20 to 20,000 Hz response) for a wide variety of sources.

Note:
Due to supply chain issues this AVX transmitter includes a B 30 battery compartment and two AA batteries. Customers can purchase a BA30 rechargeable battery when it becomes available.
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
UPC: 615104243118

Sennheiser SK AVX Specs

Key Specs
Wireless Technology
Digital 1.9 GHz
Max Operating Range
98' / 29.9 m
Included Transmitters
1x Bodypack
Microphone Type
No Microphone Included
Included Charging Case
No
System
Wireless Technology
Digital 1.9 GHz
RF Frequency Band
1880 to 1930 MHz
Max Operating Range
98' / 29.9 m
Latency
19 ms
Encryption
No
Built-In Recorder
No
Mobile App Compatible
No
Transmitters
Included Transmitters
1x Bodypack
RF Output Power
≤ 250 mW (Country Specific)
Antenna
Fixed External
Input Level
Microphone / Line
Audio I/O
1x 1/8" / 3.5 mm Locking TRS Female Input
Bias/Plug-In & Phantom Power
Has Bias/Plug-In Power: Voltage is Unspecified
No Phantom Support
USB I/O
No
Muting
Mute Switch
Auto-Level/Gain
Yes
Frequency Response
50 Hz to 20 kHz (Mic)
20 Hz to 20 kHz (Line)
Sync Method
Proprietary
Display
LCD (Non-Backlit)
Microphone
Microphone Type
No Microphone Included
Power
Transmitter Battery Type
2x AA (Included)
Transmitter Battery Life
15 Hours (Lithium Sennheiser Battery Pack)
Included Charging Case
No
Charging Case
AC/DC Power Adapter
No
Physical
Environmental Resistance
No
Housing
Metal
Dimensions
3.9 x 2.6 x 0.9" / 100 x 65 x 24 mm
Weight
3.1 oz / 87 g (without Batteries)
Packaging Info
Package Weight
0.75 lb
Box Dimensions (LxWxH)
13.95 x 3.45 x 2.9"

Sennheiser SK AVX Reviews

See any errors on this page?

Can i broadcast to multiple receivers (one to a ...

Can i broadcast to multiple receivers (one to a board, one to camera)?
Asked by: don
The communication protocol of the Sennheiser SK AVX Digital Bodypack Transmitter, and other models in the AVX line, does not allow for transmission to multiple receivers.
Answered by: Matt Z
Date published: 2022-03-06

I need to replace an AVX transmitter, will this ...

I need to replace an AVX transmitter, will this pair with any AVX receiver?
Asked by: John
Yes, this Sennheiser SK AVX Bodypack Transmitter is compatible for use with Sennheiser EKP AVX Receivers.
Answered by: Lisa S
Date published: 2022-03-23

question

does this come with the AA battery sled, or the li-ion rechargable batt?
Asked by: JohnC
You would have to purchase the li-ion battery separately. B&H # SEBA30.
Answered by: Andrea O.
Date published: 2018-08-26

on the input it says line/mic. What kind of cable ...

on the input it says line/mic. What kind of cable is the used for line input?
Asked by: Vigen
CL2 is NOT the cable for line-level. This cable is used to connect a dynamic microphone.
Answered by: Benno
Date published: 2019-11-12

Can I use one receiver for several AVX ...

Can I use one receiver for several AVX transmiters? Or do I need an audio mixer?
Asked by: Radim
According to the Documentation, using one receiver for several transmitters or vice-versa does NOT work (due to systems being point-to-point). It's found in the documentation on-line. Although I have not tried myself to verify. Hope this helps.
Answered by: Edgar
Date published: 2021-04-06

question

Does this come with a lav mic, or the transmitter only?
Asked by: Ryan
This particular package is transmitter only. There is another package that includes both microphone and receiver.
Answered by: Larry W.
Date published: 2021-06-21

How to get line-level into the AVX? When I use ...

How to get line-level into the AVX? When I use the CL440 or CL2 cable it is mic-level and so very distorted.
Asked by: Benno
What you will have to do is. Go into the menu on the transmitter to Sensitivity. It will probably be set -6dB drop it down till about -12dB and see if that does it. Either way you have to reduce the sensitivity and then compensate from the receiver by bringing up the AF out. AF out will be the output level to the camera.
Answered by: John
Date published: 2019-11-11
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