Specifications

Conference Microphone Speaker PJP-10UR
Conference Microphone Speaker PJP-20UR
Conference Microphone Speaker PJP-25UR
Conference Microphone Speaker PJP-25URS
Conference Microphone Speaker PJP-50USB
IP Audio Conference System PJP-50R
Conference Echo Canceller PJP-EC200

Conference Microphone Speaker

PJP-10UR

General

EAN	49 57812 473750
UPC	0 86792 941479
External interfaces	USB 2.0 Full-Speed
Max. power consumption	2.5 W
Radio interference standard	VCCI-classB
Operating environment	Temperature:0 to 40 (32 to 104°F), Humidity:20 to 85% (no condensation)
Size	49 (W) × 121 (H) × 38 (D) mm
Weight	210g
Power supply	USB bus-powered, self-powered (5V / 500mA)
System environment	Windows® 7 (64bit/32bit), Windows® Vista SP1 or higher (32bit), Windows® XP SP2 or higher (32bit), Windows® 2000 SP4 Macintosh® OS 10.5 (with Intel® processor only)
Accessories	USB cable (1.2 m), carrying case, owner's manual, warranty card
Other	Firmware update (transferred from PC via USB)

Audio

Microphones	4 (Arrayed microphone)
Speakers	2: Mono
Output level	80dB
Frequency range	300 to 7,000 Hz
Signal processing	Adaptive echo canceller, noise reduction, Mic array control

Conference Microphone Speaker

PJP-20UR

General

EAN	49 57812 470810
UPC	0 86792 939629
External interfaces	USB 2.0 Full-Speed
Max. power consumption	2.5 W
Radio interference standard	VCCI-classB
Operating environment	Temperature:0 to 40 (32 to 104°F), Humidity:20 to 85% (no condensation)
Size	160 (W) × 33 (H) × 149 (D) mm
Weight	290g
Power supply	USB bus-powered, self-powered (5V / 500mA)
System environment	Windows® 7 (64bit/32bit), Windows® Vista SP1 or higher (32bit), Windows® XP SP2 or higher (32bit), Windows® 2000 SP4 Macintosh® OS 10.5 (with Intel® processor only)
Accessories	USB cable (2m), owner's manual, warranty card
Other	Firmware update (transferred from PC via USB)

Audio

Microphones	3 (Unidirectional microphone)
Speakers	1: Mono
Output level	85dB
Frequency range	300 to 20,000Hz
Signal processing	Adaptive echo canceller, noise reduction, Mic zone control

Conference Microphone Speaker

PJP-25UR

General

UPC	086792880662
EAN	4957812390101
External interfaces	USB 2.0 Full-Speed, analog input/output × 1 each (stereo mini-jack), AC adapter connector (DC 5V IN)
Maximum power consumption	USB bus-powered: 2.5 W or less; self-powered: 3.0 W or less
Radio interference standard	FCC Part15(US),EN55020(EU),VCCI-classB
Operating environment	Operating temperatures: 0-40°C(32 - 104°F), Operating humidity: 20% - 85%(no condensation)
Size	229 (W) × 34 (H) × 152 (D) mm
Weight	570 g
Power supply	USB bus-powered, self-powered
Accessories	USB cable(2m), CD-ROM, owner's manual
Options	AC adapter (PS-AC1)
System environment	Windows® 7 (64bit/32bit), Windows® Vista SP1 or higher (32bit), Windows® XP SP2 or higher (32bit), Windows® 2000 SP4 Macintosh® OS 10.5 (with Intel® processor only)

Audio

Arrayed microphones	4 mics. × 3 rows
Speakers	2: Mono/stereo playback (when only speaker in use)
Signal processing	Adaptive echo canceller, noise reduction, microphone array control, and stereo speaker playback

Conference Microphone Speaker

PJP-25URS

General

External interfaces	USB 2.0 Full-Speed, analog input/output × 1 each (stereo mini-jack), AC adapter connector (DC 5V IN)
Maximum power consumption	USB bus-powered: 2.5 W or less; self-powered: 3.0 W or less
Radio interference standard	FCC Part15(US),EN55020(EU)
Operating environment	Operating temperatures: 0-40°C(32 - 104°F), Operating humidity: 20% - 85%(no condensation)
Size	229 (W) × 34 (H) × 152 (D) mm
Weight	570 g
Power supply	USB bus-powered, self-powered
Accessories	USB cable(2m), CD-ROM, Quick Start Guide
Options	AC adapter (PS-AC1)
Other	OS: Windows Vista SP1 or later (32bit), Windows XP SP2 or later (32bit) CPU: 1 GHz or more, Intel Pentium/Celeron processor (or compatible one) Memory: 256 MB or more Drive: CD-ROM drive USB port: USB1.1 or later

Audio

Arrayed microphones	4 mics. × 3 rows
Speakers	2: Mono/stereo playback (when only speaker in use)
Signal processing	Adaptive echo canceller, noise reduction, microphone array control, and stereo speaker playback

Conference Microphone Speaker

PJP-50USB

General

External interfaces	USB 2.0 Full-Speed, analog audio input/output ~ 1 each (stereo mini-jacks) AC adapter connector (DC-12 VIN): Accessory AC power adapter
Max. power consumption	9.0 W or less
Radio interference standard	VCCI-class B
Operating environment	Operating temperature: 0-40‹C, operating humidity: 20-85% (no condensation)
Dimensions	283 (W) ~ 52 (H) ~ 298 (D) mm
Weight	1.4 kg (excl. power adapter)
Power supply	100 to 240 V AC(50/60Hz)
Accessories	AC adapter, power cable, USB cable (2 m), CD-ROM, owner's manual
System environment	Windows® 7 (64bit/32bit), Windows® Vista SP1 or higher (32bit), Windows® XP SP2 or higher (32bit), Windows® 2000 SP4 Macintosh® OS 10.5 (with Intel® processor only)
Others	Firmware revision upgrade (transferred from PC via USB)

Audio

Microphones	8 microphones, microphone auto tracking function
Speakers	4 speakers, mono playback, volume: 85 dB
Frequency range	300-20,000 Hz
Signal processing	Adaptive echo canceller, noise reduction, microphone array control

IP Audio Conference System

Conference Microphone Speaker

PJP-50R

General

UPC	086792859972
EAN	49 60693 23316 0
External interfaces	Ethernet (10/100Base-TX) Analog phone/modular jack, Stereo analog audio in/out × 1 each (mini-jacks) AC adapter connector (DC-12 V IN): for the provided AC power adapter
Installation attitude	Horizontal ±5°
Power consumption	Approx. 8 W
Radio interference standard	FCC part 15 (US), EN 55022 (EU), VCCI-class A
Operating environment	Operating temperature: 0-40°C(32-104°F) Operating humidity: 20%-85% (no condensation)
Size	283.4(W) × 51.5(H) × 297.5(D)mm
Weight	Approx. 1.4 kg (excl. power adapter)
Power supply	100 to 240 V AC (50/60 Hz)
Accessories	AC adapter, power cable, LAN cable, phone cable, owner's manual
Other	Logging facility (SYSLOG) Firmware revision update (HTTP, TFTP) Settings (Web menu and front panel key operations)

Audio

Arrayed speakers	16mics, Point audio source control, directivity control, diffusion mode (monaural output) Divide mode, talker position output mode , max positions: 3 Output level: 85 dB
Frequency range	300-7000 Hz
Signal processing	3-ch adaptive echo canceller, noise reduction, microphone/speaker array control

Communications

Connecting locations	Mesh connection (max. 4 locations), cascade connection (max. 8 locations)
Transmission band required for audio codec	G.711 extended original system (fs = 16 kHz) 2-location call: 160 kbps, uplink and downlink 3-location call: 320 kbps, uplink and downlink 4-location call: 480 kbps, uplink and downlink μ-law / G.711 A-law 2-location call: 90 kbps, uplink and downlink 3-location call: 180 kbps, uplink and downlink 4-location call: 270 kbps, uplink and downlink G.726 2-location call: 60 kbps, uplink and downlink 3-location call: 120 kbps, uplink and downlink 4-location call: 180 kbps, uplink and downlink G.729a 2-location call: 24 kbps, uplink and downlink 3-location call: 48 kbps, uplink and downlink 4-location call: 720 kbps, uplink and downlink
Other functions	Compliance with DHCP, and SIP; internal clock time synchronization with SNTP server

Connecting locations

Mesh connection (max. 4 locations), cascade connection (max. 8 locations)

Transmission band required for audio codec

G.711 extended original system (fs = 16 kHz)

2-location call: 160 kbps, uplink and downlink
3-location call: 320 kbps, uplink and downlink
4-location call: 480 kbps, uplink and downlink

μ-law / G.711 A-law

2-location call: 90 kbps, uplink and downlink
3-location call: 180 kbps, uplink and downlink
4-location call: 270 kbps, uplink and downlink

G.726

2-location call: 60 kbps, uplink and downlink
3-location call: 120 kbps, uplink and downlink
4-location call: 180 kbps, uplink and downlink

G.729a

2-location call: 24 kbps, uplink and downlink
3-location call: 48 kbps, uplink and downlink
4-location call: 720 kbps, uplink and downlink

Other functions

Compliance with DHCP, and SIP; internal clock time synchronization with SNTP server

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Conference Echo Canceller

Conference Microphone Speaker

PJP-EC200

General

Interfaces	LINE OUTPUT (L/R): Stereo RCA pin-jacks CONFERENCE (IN/OUT): Stereo mini jacks MIC/LINE INPUT: XLR/PHONE combo jacks 2 ch (48-V phantom power supply supported)
Max. power consumption	6 W or less
Radio interference standard	VCCI Class A,
Operating environment	Operating temperature: 0°C to 40°C Operating humidity: 15% to 85% (no condensation)
Dimensions	270 (W) x 42.6 (H) x 180 (D) mm (not including cables and terminals)
Weight	753 g (excluding power adapter)
Power supply	AC 100 to 240 V (50/60Hz)
Accessories	AC adapter x 1, Power cable x 1, CD-ROM x 1, Installation/Setup Manual x 1

Audio

Signal processing	Adaptive echo canceller Feedback suppressor Noise reduction Auto gain controller
Frequency range	100 to 20,000 Hz
Arrival time of direct sound	120 ms maximum
Echo cancelling time	400 ms maximum
Echo cancelling capacity	60 dB maximum
Noise reduction	17 dB maximum

Input specifications

Terminal	Specification	Input level		Input impedance
Terminal	Specification	Rated input level	Maximum input level	Input impedance
MIC/LINE INPUT (IN1/IN2)	XLR, balanced. IN 1 & 2 (MIC)	-60 dBµ to -20 dBµ	-6 dBµ	3 kΩ 50 to 600 Ω Mics/Lines
	XLR, balanced, IN 1 & 2 (LINE)	-30 dBµ to +10 dBµ	+20 dBµ	3 kΩ 50 to 600 Ω Mics/Lines
	PHONE, unbalanced, IN 1 & 2 (MIC)	-60 dBµ to -20 dBµ	-6 dBµ	2.4 kΩ
	PHONE, unbalanced, IN 1 & 2 (LINE)	-30 dBµ to +10 dBµ	+20 dBµ	2.4 kΩ
CONFERENCE IN	Mini jack, unbalanced	-7.8 dBµ	0dBu	15kΩ

The XLR jacks support phantom power (+48 V)
0 dBµ = 0.775 Vrms, 0dBV = 1 Vrms

Output specifications

Terminal	Specification	Output level		Output impedance
Terminal	Specification	Rated output level	Maximum output level	Output impedance
MAIN OUT	RCA pin jack, unbalanced,	-10 dBV	-3 dBV	600Ω
CONFERENCE OUT	Mini jack, unbalanced, CONF.OUT (LINE)	-10 dBV	-3 dBV	600Ω
CONFERENCE OUT	Mini jack, unbalanced, CONF.OUT (MIC)	-30 dBV	-23 dBV	600Ω

0 dBµ = 0.775 Vrms, 0dBV = 1 Vrms

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