Lectrosonics DCHT 2 Channel Digital Camera Hop Transmitter

Lectrosonics DCHT 2 Channel Digital Camera Hop Transmitter

The Lectrosonics DCHT 2 Channel Digital Camera Hop Transmitter is designed for use in film and television production to provide a wireless link from a bag or cart system to cameras and recorders. The transmitter will accept mic or line level analog signals or AES digital signals from a mixer and transmit the signals to the receiver in a pure digital format. The digital architecture is a third generation design with specially developed, high efficiency digital circuitry for extended operating time on two AA batteries.

Features:

• Tunes across entire UHF frequency range
• TA6F top input connector
• 256-bit encryption – AES 256-CTR
• Selectable RF power at 10, 25 and 50 mW
• AES and analog mic and line level inputs
• USB port for firmware updates
• Wide range input gain adjustment
• Compatible with Duet M2R receiver
• DSP-controlled input limiter
• Two AA battery power
• Solid machined aluminium housing
• Optional powering from external DC

The transmitter can tune in coarse or fine steps across the UHF television band from 470.100 to 607.950 MHz, with a selectable output power of 10, 25 or 50 mW. The pure digital architecture enables AES 256-CTR encryption for high level security applications.

Studio quality, stereo audio performance is assured by high quality components in the preamp, wide range input gain adjustment and DSP-controlled limiting. Input connections and settings are included for any lavaliere microphone, dynamic microphones and line level inputs. Input gain is adjustable over a 51 dB range in 1 dB steps to allow an exact match to the input signal level, maximising the dynamic range and signal to noise ratio.

The top panel contains the antenna jack, two audio input level LEDs (one per audio channel), the programmable function switch and the audio input jack. The red/green LEDs provide audio level indications from -20 dB to the onset of limiting for each channel for accurate input gain adjustment. The programmable switch can be congured as a mute switch, a power on/off switch, or be bypassed.

The 6-pin input jack accepts two mic or line level analog signals or AES digital signals from external sources via a variety of adapter cables. Analog inputs can be linked for the same gain when used with a stereo source, or operate independently with individual settings. The housing is constructed of solid machined aluminium for lasting ruggedness. The exterior is finished with an ultra hard, dark electroless nickel finish.

DELIVERY INFORMATION

All orders are delivered via next day tracked carrier. When placing an order please provide a suitable e-mail address and mobile number.

On despatch you will receive a notification from our carriers DPD along with updates right up to the point of delivery.

On the day of delivery you will get an accurate 1 hour time window for the items arrival.

You’ll even be able to contact your driver and track his progress!

Track your parcel here: DPD Tracking

Delivery Rates

We deliver Worldwide!
Can’t see your country in the list below? Don’t worry, let us know and we’ll add it!

Returns Policy:

Not happy with your purchase?
Don’t worry, you can return goods ordered from us at any time within 14 working days of receipt for a full refund or for an exchange for a different product. Before returning any items, notify us so we know what to expect.
All we ask is that you return the items to us in the same condition that we supplied them to you. Please package the items up securely and safely so that they are not damaged during transit. Uuse the original delivery packaging where possible.

We strongly recommend using a recorded or tracked delivery service. Please send the return items to:
Returns, Raycom Ltd, Unit 8 Abbey Court Lane, Abbey Lane, Evesham, WR11 4BY

Returns Terms & Conditions:

Returns of an order for a refund or an exchange:

• Cost of return – The costs of returning goods to Raycom shall be borne by you, the customer, in all circumstances without exception, unless otherwise agreed upon with Raycom.
• Loss & damage – Return items must be packed suitably and insured against the event of loss in transit. Raycom Ltd will not be responsible for lost or damaged returned goods. Lost or damaged goods may effect the level of refund on equipment.
• Delivery costs – The original postage and packaging costs will not be refunded under any circumstances unless agreed with Raycom Ltd
• Upon receipt of the goods, to Raycom Ltd, and with prior arrangement, we will give you a full refund of the amount paid or an exchange credit as required and agreed

The right to return goods to us will not apply in the following circumstances:

• in the event that the product has been used, in any way, shape or form, other than limited useage when the goods are unpacked
• in the case of software, audio or visual products, where the packaging has been unsealed, broken or is incomplete
• to any products that we have made on special order and or customised specifically for you

The provisions of this clause do not affect your statutory rights. For more information, please see our Terms & Conditions, or should you have a question regarding this policy, please do get in touch.

Cancelling an order:

In accordance with the distance selling regulations, any order with us can be cancelled before we have dispatched your items. In this instance we will refund you in full using the chosen payment method. Terms for our cancellation and returns policy.

If you wish to cancel your order:

• Notify us by email sales@raycom.co.uk before we have dispatched the goods to you, or
• where goods have already been dispatched to you, by returning goods to us in accordance with our returns policy

Operating Frequencies: 470.100 – 614.375 MHz

Frequency Selection Steps: 25 kHz RF

Power Output: Selectable; 10, 25 or 50 mW

Frequency Stability: ± 0.002%

Spurious Radiation: Compliant ETSI EN 300 422-1 v1.4.2

Digital Modulation: 8PSK

Equivalent Input Noise: –128 dBV

Input Level:

• Mic: Nominal 2 mV to 300 mV, before limiting Greater than 1V maximum, with limiting
• Line: +24 dBu before limiting

Input Impedance:

• Mic: 300 or 4.5 k ohm; selectable
• Line: greater than 100 k ohm

Input Limiter: Dual envelope type; 30 dB range

Gain Control Range: 51 dB in 1 dB steps; digital control

Modulation Indicators:

• Bicolor LED indicates modulation of -20 and 0 dB referenced to full modulation
• LCD bar graph

Compatibility Modes:

• DCH (Digital Camera Hop)
• Duet (IEM)

Frequency Response: 20 Hz -14.5 kHz ± 1 dB

Controls:

• Top panel toggle switch; programmable as power, mute or none (off) function
• Side panel membrane switches with LCD interface for power on/off and all setup and conguration controls

Audio Input Jack: Switchcraft 6-pin locking (TA6F)

Antenna:  Galvanized steel, exible wire, SMA connector

Battery: Two AA Duracell Quantum recommended

Battery Life: 5 hours; Duracell Quantum alkaline

Weight:

• 5.75 ozs. (163 grams); w/ belt clip and lithium AA batteries
• 6.40 ozs. (181 grams); w/ belt clip and Duracell Quantum AA batteries 6.5 ounces (184.272 grams), including two AA batteries and wire belt clip

Overall dimensions: 3.45 x 2.44 x .742 in. (88 x 62 x 19 mm)

Emission Designator:  200KG1E

DCHT Accessories

DCHT Tech Data

DCHT Manual