The analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid. The HY-03 retains many of the features of the HY-02 and adds some additional ones. Some of the features of the HY-03 include : Fully automatic – adapts to varying line conditions and has automatic signal limiting.
Product Features
Fully automatic - adapts to varying line conditions and has automatic signal limiting.
Local and remote line hold switching - calls can be remotely switched through a mixing console.
Momentary or permanent latching remotes can be enabled.
Balanced mic/line input - 10kΩ balanced input selectable for 0dBu clean feed line, or microphone level with adjustable gain.
Balanced output - 0dBu low impedance balanced output, with output gain adjustment.
Typical Applications
Radio & TV station talk shows, telephony interface to the mixer.
Product Category
Telephone Hybrids
Technical Specifications
Audio Specification
Input Impedance - Line Mode (Clean Feed): 10kΩ balanced 0dB
Input Impedance - Microphone Mode: 200Ω balanced
Clean Feed Limiting Input: +4dBu
Microphone Level Range: From 74dB to 40dB adjusted by preset pot
Bandwidth to Telephone Line: 250Hz - 4kHz, -3dB ref 1kHz
Telephone Line Impedance: Nominally 600Ω
Telephone Line Impedance Range: 300Ω to 1500Ω
Output Impedance: 50Ω balanced floating 0dBu
Output Level Range: +8dB to -14dB adjusted by preset pot
Rejection Ratio: 45dB on 1kHz tone, typically 28dB on complex waveforms, reference peak level of 0dB
Each unit is supplied with 1 x RJ11 to RJ11 telephone line lead, 1 x RJ11 to BT plug telephone line lead, 1 x BT handset socket to RJ11 plug adapter, IEC mains lead fitted with moulded mains plug, handbook and warranty card.
Equipment Type
HY-03: Automatic analogue TBU, free standing
Physical Specification
Dimensions: (Raw): 21.8cm (W) x 17.5cm (D) x 4.5cm (H)
Dimensions: (Raw): 8.6” (W) x 7.0” (D) x 1.8” (H)
Dimensions (Boxed): 34cm (W) x 27cm (D) x 6cm (H)
Dimensions (Boxed): 13.4” (W) x 10.6” (D) x 2.4” (H)
Weight: Nett: 1.25kg Gross: 2.0kg
Weight: Nett: 2.75lbs Gross: 4.4lbs
*Depth is measured from the front to the end of the connectors fitted to the back of the unit. Note: If you are ordering the HY-03 for use in the USA, add the word “US” after the product code. If you are using the HY-03 with the Broadcast Bionics PhoneBox system, then add the word ”BB” after the product code. The HY-03 uses different circuitry for these systems.
Accessories
HY-03DTD: Dial tone detect add-on board
HY-03SCON: Front panel conversion kit, HY-03 free standing to HY-03S 19” (48cm) rack-mount front
HY-03TCON: Front panel conversion kit, HY-03 or HY-03S, to HY-03T 19” (49cm) rack-mount front
