Lectrosonics HM Digital Hybrid Wireless UHF Plug-On Transmitter (Block 22)
- Price: $995.00
- GBP 635.28
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Remember the Essentials
Batteries are required but not included with this item. Please be sure to purchase batteries for this item.
The HM-22 from Lectrosonics is a digital hybrid plug-on UHF wireless transmitter. It enables you to transmit the signal of a microphone or a line-level source wirelessly. The HM-22 overcomes inherent channel noise with its patented hybrid technology, which digitally encodes the audio. A Lectrosonics digital hybrid receiver will decode the audio, giving the user all of the benefits of conventional FM wireless systems (range, resistance to interference, etc.) without the noisy artifacts introduced by analog compandors.
Owning a Lectrosonics digital hybrid receiver isn't absolutely necessary with the HM-22. It's backward compatible with 100, 200, and IFB series receivers, as well as being compatible with analog receivers made by other manufacturers. Phantom power from its standard XLR input jack is selectable between 5, 18 and 48 volts, making the HM-22 compatible with just about any condenser or dynamic microphone. It will run on two readily available alkaline AA batteries for 4.5 hours, or up to 12 hours with lithium.
The sound quality of the HM-22 transmitter is outstanding. The power supply provides constant voltages, switching to accommodate the life-cycle of the batteries, resulting in an ultra low noise input amplifier. It features a DSP controlled limiter that can handle peaks over 30 dB. The excellent signal to noise ratio and dynamic range of the HM-22 qualify it for use in the most demanding of professional applications.
- Digital hybrid wireless technology
- Membrane switch control panel with LCD display
- Converts microphones with XLR jacks to wireless operation
- Selectable 5, 18 and 48 volt phantom power plus off position for dynamic microphones
- Adjustable low frequency roll-off
- Powered by two AA batteries
- 256 synthesized UHF frequencies
- 100 mW output power
- Rugged machined aluminum housing
| Type of Transmitter | Plug-On |
| # Of Channels | 256 |
| Operating Frequencies | Block 22, 563.200 - 588.700 |
| Type of Input Connector | XLR Female |
| Phantom Power | Selectable 5, 18 and 48 volt phantom power plus off position for dynamic microphones |
| Frequency Response |
35 Hz to 20 kHz (+/- 1 dB) Low frequency roll-off is adjustable |
| Battery Type/Approx. Life |
Two 1.5 Volt AA lithium or rechargeable NiMH 4.5 hours (alkaline) 12 hours (lithium) 8 hours with 2500 mAh NiMH |
| Level Control | Membrane Switches |
| Antenna Type | Housing and attached microphone form the antenna |
| Display | LCD |
| Total Harmonic Distortion (THD) | 0.2% (100 Hz to 20 kHz) |
| Signal to Noise Ratio |
At Receiver Output: SmartNR Off, no limiting 103.5, with limiting 108.0 SmartNR Normal, no limiting 107.0, with limiting 111.5 SmartNR Full, no limiting 108.5, with limiting 113.0 |
| Dimensions | 4.25 x 1.62 x 1.38" (107.95 x 41.15 x 35.05 mm) |
| Weight | 6.7 oz (190 grams) without batteries |
REVIEW SNAPSHOT®
by PowerReviews(based on 2 reviews)
Ratings Distribution
Reviewed by 2 customers
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Displaying reviews 1-2
Pros
- Clear Sound
- Compact
- Durable
- Easy To Use
- Lightweight
- Versatile
Cons
- Pricey / Poor Value
Best Uses
- Professional Recording
Comments about Lectrosonics HM Digital Hybrid Wireless UHF Plug-On Transmitter (Block 22):
This product is simple to use and very powerful. The range is impressive. The only downside for me was one of my mics (Beta 58) doesn't lock into the transmitter very well. However, it seems to lock into my Loon Audio boom pole very well.
Pros
- Clear Sound
- Compact
- Easy To Use
- Versatile
Cons
Best Uses
- Events
- Performances
Comments about Lectrosonics HM Digital Hybrid Wireless UHF Plug-On Transmitter (Block 22):
I use this transmitter for reporter applications. Make sure your stick mic XLR connector is not worn so much that the HM transmitter will fall off. That could be an expensive drop. Also keep in mind this takes 2 AA Lithium batteries rather than 9V as its predecessor required. Don't use alkaline. They won't last long.
Displaying reviews 1-2
Batteries & Power
Required item:
- Price: $1.23
- GBP 0.79
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- Original: $13.99
- Save: $1.40
- Price: $12.59
- GBP 8.04
Microphones
- Price: $71.95
- GBP 45.94
Cases & Protection
- Price: $13.50
- GBP 8.62
- Price: $15.00
- GBP 9.58
Additional Hardware
- Price: $21.95
- GBP 14.01
This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
What's in the Box
- 1 Year Warranty
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