New generations proceed to get smaller and extra rugged; a number of goal sports activities
It’s a small however crowded market. Right here’s a take a look at among the main wi-fi transmitters and the options designed to assist them stand out.
Click on right here for Tech Focus: Bodypacks, Half 1 — Elevated Demand for Onfield Audio Boosts Wi-fi Transmitters.
Audio-Technica
Audio-Technica ATW-T3201 bodypack transmitter
ATW-T3201 3000 Collection fourth-generation bodypack transmitter encompasses a rugged, ergonomic steel physique, extremely seen OLED display, energy/mute indicator LED, soft-touch controls, 125-Hz high-pass filter, and a programmable operate button that may be set to modify to a backup frequency or mute the transmitter. The transmitter is on the market in two frequency ranges, DE2 (470-530 MHz) and EE1 (530-590 MHz), to supply full protection of the receiver’s bandwidth. It has a cH-style screw-down 4-pin connector, accommodating A-T’s cH-style cables or lavalier and head-worn microphones. Switchable RF energy supplies 8 hours (alkaline) of battery life within the excessive setting/9 hours within the low (alkaline), 9 hours (Ni-MH 1,900 mAh) within the excessive setting/9.5 hours within the low (Ni-MH 1,900 mAh). Battery kind is 2 1.5-V AA (not included). The ATW-T3201 features a field-replaceable whip antenna and a protecting carrying case. www.audio-technica.com/
Electro-Voice
Electro-Voice RE3 bodypack set
The RE3-BPT compact, light-weight UHF bodypack transmitter accepts all kinds of enter units. The all-metal physique is powerful and sturdy and operates on two AA alkaline or rechargeable NiMH cells. An ultrasonic sync operate permits easy system setup by syncing the transmitter to the receiver frequency-tuning and different practical information. The selectable output energy (band-specific) assists in overcoming the challenges of each lengthy and brief transmission ranges. The tuning bandwidth affords beneficiant frequency-tuning choices, serving to keep away from varied sources of attainable interference. The magnetic sliding-latch-and-lock mechanism retains the battery door closed securely and facilitates entry to the batteries. Recharging contacts present practical use, with the non-compulsory BC2 charging station permitting the NiMH rechargeable cells in two bodypack transmitters to be charged with out elimination. www.electrovoice.com/
Electrosonics
Lectrosonics DBSM digital encrypted beltpack transmitter
DBSM (single AA) and DBSMD (twin AA) digital encrypted beltpack transmitters function AES 256-bit CTR encryption with 4 key insurance policies, together with “shared key,” which is designed particularly for sports activities broadcast. Each supply wideband tuning (470-608 MHz for U.S., 470-614 MHz for export), a extremely linear RF output stage for diminished intermodulation distortion, and 10-, 25-, and 50-mW RF energy settings for functions starting from broadcast studios to the enjoying area. A particular super-narrow HDM (Excessive Density Mode) transmission choice permits packing greater than 24 channels per 6-MHz TV channel with out the necessity for frequency coordination. DBSM and DBSMD function 24-bit/48-kHz digital audio and the compact, all-metal casings are well-sealed from sweat and dirt. These items embody a microSD-card slot and could be configured as transmitters or recorders.
The SSM (Tremendous Slight Micro) digital hybrid wi-fi micro transmitter weighs 2.3 oz. with battery, tunes throughout three customary Lectrosonics frequency blocks, options energy settings at 25- or 50-mW RF energy, and runs on a chargeable lithium-ion battery. The SSM responds to RM distant instructions, appropriate with the Lectro RM smartphone app.
SMWB (single AA) and SMDWB (twin AA) transmitters could be configured as both transmitters or recorders, with recordsdata saved on microSD-card reminiscence within the industry-standard Broadcast Wave (.wav) format at 24 bits. The items tune throughout 76.8 MHz or three customary Lectrosonics frequency blocks and are available a number of frequency ranges. RF energy for these fashions is selectable at 100, 50, or 25 mW.
The WM is a totally waterproof transmitter, that includes a membrane keypad and a specifically designed machined-aluminium housing. It affords 1,024 frequencies in 25-kHz steps and is on the market in 9 frequency blocks, every protecting a 25.6-MHz bandwidth. Options embody selectable RF energy at 50, 100 and 250 mW; twin bicolor modulation LEDs for correct acquire adjustment; and a backlit LCD for ease of use. Two AA batteries energy the WM, with inside switching energy provides offering fixed voltages to the transmitter circuits from the start (1.5 V) to the top (0.85 V) of battery life. The WM responds to RM distant instructions, appropriate with the LectroRM smartphone app, for hands-free setting modifications. www.lectrosonics.com/
Q5X
Q5X QT-AD10 PlayerMic
The QT-AD10 Axient Digital transmitters develop the Q5X household. Developed in collaboration with Shure, they mix Q5X’s protected, small, and rugged type components with Shure’s market-leading Axient Digital expertise, which provides encryption and improved spectral effectivity. The QT-AD10 transmitters can be found in varied frequency blocks between 470-694 MHz and 941-960 MHz. Each the QT-AD10 Axient Digital transmitters and Q5X’s long-established household of QT-5100 analog transmitters (470-700 MHz) can be found in similar type components developed over the previous decade particularly to satisfy the necessities of the sports activities sector. The PlayerMic, AquaMic, RefMic, CoachMic, and BeltMic fashions are customary with an 8-hour runtime.
PlayerMic S, the smallest remote-controlled PlayerMic to this point, encompasses a 3- x 1.5- x 0.4-in. smooth, robust, sweat-proof, and versatile polymer enclosure and a runtime of 4 hours. The AquaMic is completely waterproof for watersports or burying within the floor and is on the market in a long-life model with a 16-hour runtime.
The RefMic and the CoachMic function a big, strong, built-in non-popping audio-mute change. All management parameters for each digital and analog Q5X transmitters are adjusted by the identical QG-H2 MicCommander handheld remote-control unit deploying the proprietary RCAS (Distant Management Audio System). RCAS facilitates whole management with out bodily touching the transmitter, enabling the distanced workflows demanded by COVID-19 protocols.
The QT-AD10 Axient Digital transmitters work completely with Shure Axient Digital receivers. QT-5100 analog transmitters can be utilized with proprietary QR-3200 twin rack-mount receivers or QR-M3 cellular receivers. Each receivers are wideband (470-700 MHz) and have new high-quality Mode 2 companding. QT-5100 analog transmitters will also be applied with analog receivers from Shure, Sennheiser, Lectrosonics, or Wisycom utilizing compatibility mode settings. Each Q5X transmitter options the most recent lithium-ion–battery expertise to take care of a inexperienced surroundings whereas offering 4 to 16 hours of runtime (relying on battery measurement and transmitter energy) on a single cost. www.q5x.com/
Sennheiser
Sennheiser EW-DX transmitter system
The EW-DX options 2- and 4-channel receivers, an 88-MHz bandwidth, prolonged battery life, non-compulsory Dante networking, AES-256 encryption, and as much as 293 channels without delay. Accessible with a number of {hardware} choices, together with 2-channel half-rack (9.5-in.) or 4-channel full-rack (19-in.) receivers. Dante community audio, Ethernet management ports, and AES-256 encryption enable EW-DX to be securely transmitted and methods to be managed and to flex as wants change. Hyperlink Density Mode packs much more channels in a devoted house and takes full benefit of interchangeable parts throughout the Evolution Wi-fi Digital line.
The G4 sequence, a part of the Evolution wi-fi moveable methods, is absolutely appropriate with all earlier evolutions of wi-fi transmitters, safeguarding earlier funding. The ew 100-p G4 sequence contains the ew 135-p G4 moveable handheld set, two moveable lavalier units, the ew 112-p G4 (omni), and ew 122-p G4 (cardioid); as well as, the ew 100 G4 ENG combo set affords each plug-on and bodypack transmitters with an omnidirectional ME 2-II clip-on microphone.
The Digital 6000 Collection options the identical long-range mode and proprietary Sennheiser Digital Audio Codec because the Digital 9000, the corporate’s top-of-the-range wi-fi sequence. The digital two-channel receiver works throughout a switching bandwidth of 244 MHz (470-714 MHz), which is roofed by two transmitter variations (470-558 MHz, 550-608 MHz). As much as eight receiver items could be daisy-chained with out the necessity for a further antenna splitter. System latency is 3 ms, and Digital 6000 options switchable AES 256 encryption.
The SK 6000 and ultra-compact SK 6212 high-resolution digital wi-fi beltpack transmitters are appropriate with 3-pin Lemo-connector lavalier microphones. Each bodypacks present industry-leading intermodulation-free efficiency. The person interface deploys an icon-based menu construction and infrared synchronization with the receivers. The SK 6212 has an exchangeable lithium-ion battery pack for as much as 12 hours of battery life. www.sennheiser.com/
Shure
Shure ADX1 digital bodypack transmitter
The Axient Digital ADX wi-fi transmitters can be found in quite a lot of application-specific type components, together with a frequency-diversity handheld and the primary micro bodypack with an inside self-tuning antenna, delivering high-performance RF, software program command and management, and {hardware} scalability. A sturdy, light-weight choice, the ADX1 bodypack transmitter has a detachable antenna and absolutely hid buttons for discreet efficiency. Offering superior interference safety, rechargeability, and ShowLink distant management for real-time parameter changes and computerized interference avoidance, all ADX transmitters allow wonderful performance and vary and embody two rechargeable batteries. The ADX1M micro bodypack transmitter delivers pristine audio and is provided with an inside self-tuning antenna, Excessive Density (HD) mode, encryption, and ShowLink distant management. Its contoured type issue and light-weight PEI development supply each consolation and heat-resistance for higher concealment and cozy put on in quite a lot of manufacturing and broadcast environments. Sealed switches and LEMO connector defend in opposition to moisture, and the OLED show supplies wonderful visibility in low-light environments. The ADX1M micro bodypack contains two SB910M rechargeable batteries. www.shure.com/
Zaxcom
Zaxcom ZMT4 digital recording wi-fi transmitter
Zaxcom’s digital recording wi-fi bodypack transmitters are absolutely digital and encrypted, able to transmitting and recording on the similar time, and remotely controllable. The small and lightweight flagship ZMT4 measures 2.2 x 1.6 x .55 in. and weighs solely 2.2 oz. with battery. It lasts for as much as seven hours and has energy for all microphones — from a 5-V lavalier to a 48-V phantom-powered mic. It encompasses a high-strength impact-resistant nylon-polymer casing with rounded edges and machined steel that’s cool to the contact. Zaxcom’s ZMT4-Flex was designed to seize the on-field expertise {of professional} sports activities. A smooth but sturdy silicone housing permits the transmitter to bend and flex, offering an elevated stage of security to the skilled sports activities participant. This transmitter options twin microphone enter and a built-in rechargeable battery that lasts as much as 7 hours with 24 hours of standby.
Different transmitter choices are the ZMT4-X and TRXLA5. The ZMT4-X was created for customers who want an ultra-durable and intensely long-lasting transmitter: it runs for as much as 16 hours on a single cost. The TRXLA5, Zaxcom’s basic bodypack up to date for 2023, runs on two AA batteries and is absolutely wideband, protecting all authorized areas within the U.S., Blocks 20-23, the guard band, and the duplex hole. zaxcom.com/
