271 DDS Function Generator with ARB Waveforms Frequency   All waveforms are available up to 10 MHz. However, the purity of triangle, ramp, and multi-level square wave waveforms is not specified above the frequencies indicated in the following section. Range 0.1 mHz to 10 MHz Resolution 7 digits or 0.1 mHz Accuracy Typically < ± 10 ppm for 1 year, 18 °C to 28 °C Tempco. Typically < 1 ppm/°C outside 18 °C to 28 °C Sinewave Distortion < –60 dBc to 20 kHz, < –50 dBc to 300 kHz, < -35 dBc to 10 MHz Spurii Non -harmonically related spurii typically <- 60 dBc to 10 MHz Squarewave Rise and fall times < 22 ns Triangle Linearity error < 0.5 % to 30 kHz Positive and Negative Ramp Linearity error < 0.5 % to 30 kHz Positive and Negative Pulse Rise and fall times < 22 ns Multi-Level Squarewave   Up to 16 steps available per cycle, each step selectable for amplitude (10 bit resolution) and duration (1 to 1024 samples). Above 27 kHz a 36 ns edge uncertainty is introduced. Rise and fall times < 22 ns Arbitrary (and complex)   A number of “complex” waveforms are pre-programmed in ROM . A further five, user defined, waveforms may be loaded via the digital interfaces and stored in non-volatile RAM. Frequency range: All waveform points can be continuously output up to 27 kHz, beyond which they are sampled. No. of samples 1024 10 bit samples Noise Wideband noise with variable amplitude and offset. Symmetry Range Sine — 1 % to 99 % at all frequencies; Other waveforms — 1 % to 99 % to 30 kHz,   20 % to 80 % to 10 MHz Resolution 0.1 % Main Output Output impedance   50 Ω or 600 Ω switchable Amplitude   5 mV to 20 V pk-pk open circuit (2.5 mV to 10 V into 50 Ω/600 Ω). Output can be specified as V-H: 2   (open circuit value) or V (Voltage into the characteristic impedance) in pk-pk, RMS or dBm.   Note that in positive or negative pulse modes the amplitude range is 2.5 mV to 10 V pk-pk O/C. Accuracy   Typically ±3 % ±1 mV at 1 kHz into 50 Ω/600 Ω Flatness   ±0.2 dB to 500 kHz; ±1 dB to 10 MHz Pulse aberrations   <5 %+ 2 mV DC offset   ± 10 V from 50Ω/600 Ω offset plus signal peak limited to ± 10 V from 50 Ω/600 Ω Resolution   3 digits or 1 mV for both amplitude and offset Modulation Amplitude Modulation Carrier frequency 0.1 mHz to 10 MHz Carrier waveforms All Depth 0 to 100 %, resolution 1 % Internal source 1 kHz fixed sinewave or 0.005 Hz to 50 kHz square wave External See “VCA In” section Frequency Shift Keying (FSK)   Phase coherent switching between two frequencies at a rate defined by the switching signal source Carrier frequency 0.1 mHz to 10 MHz Carrier waveforms All Switch repetition rate dc to 50 kHz internal, dc to 1 MHz external Switching signal source. Internal from keyboard or trigger generator. External from EXT TRIG input or remote interface Operating Modes Trigger/burst   Phase coherent signal keying — each positive edge of the trigger signal will produce one burst of the carrier, starting and stopping at the phase angle specified by the start/stop phase setting Carrier frequency 0.1 mHz to 10 MHz Carrier waveforms All Number of cycles 1 to 1023 (resolution 1 cycle) or 0.5 to 511.5 (resolution 1/2 cycle) Trigger rep. rate dc to 50 kHz internal, dc to 1 MHz external Source Internal from keyboard or trigger generator. External from EXT TRIG input or remote interface Gated   Non phase-coherent signal keying — output is On while Gate signal is high and Off while low. Carrier frequency From 0.1 mHz to 10 MHz Carrier waveforms All Trigger rep. rate dc to 50 kHz internal dc to 1 MHz external Gate source Internal from keyboard or trigger generator. External from EXT TRIG input or remote interface Sweep Carrier waveforms All Sweep mode Linear or logarithmic, single or continuous Sweep width 0.1 mHz to 10 MHz. Phase continuous. Independent setting of the start and stop frequency. Sweep time 10 ms to 999 s (3 digit resolution) Markers Two markers variable during sweep. Available at the TRIG/SWEEP OUT socket Sweep trigger source The sweep may be free run or triggered from: keyboard, EXT TRIG input, remote interface Hop   Up to 16 different “hop” waveforms can be defined in terms of function, frequency, amplitude, offset and duration. Duration setable per step 1 ms to 60 s. Start/Stop Phase Carrier frequency 0.1 mHz to at least 1 MHz Carrier waveforms All Range –360 to +360 degrees Resolution 1 degree Accuracy Typically 1 degree to 30 kHz Trigger Generator   Internal source 0.005 Hz to 50 kHz squarewave adjustable in 20 us steps. 3 digit resolution. Available for external use from TRIG/SWEEP OUT socket. Auxiliary Outputs Aux Out   CMOS/TTL levels with symmetry and frequency of main output and phase of start-stop phase setting Trig/Sweep Out   Multi-function output depending upon mode. Except in sweep mode, the output is that of the trigger generator at CMOS/TTL levels from 1 kW.   In Sweep mode the output is a 3-level waveform, changing from high (+4 V) to low (0 V) at the start of sweep, with narrow 1 V pulses at each marker point. Inputs Ext Trig Frequency range DC to 1 MHz Signal range TTL (1.5 V) threshold; maximum input ± 10 V Min. pulse width 50 ns VCA In Frequency range DC - 100 kHz Signal range 2.5 V for 100 % level change at maximum output Input impedance Typically 6 kΩ Phase Locking Clock in/out   TTL/CMOS threshold levels; output impedance typically 50 Ω as an output Sync out   TTL/CMOS logic levels from typically 50 Ω. The signals from these sockets are used to phase lock two or more generators. Interfaces RS-232   Variable Baud rate, 9600 Baud maximum. 9-pin D-connector. IEEE-488   Conforming with IEEE488.1 and IEEE488.2 General Specifications Display   20 character x 4 row alphanumeric LCD Data entry   Keyboard selection of mode, waveform etc.; value entry direct by numeric keys or by rotary control. Stored settings   Up to 9 complete instrument set-ups may be stored and recalled from battery-backed memory. Size   3U (130 mm) height; half-rack (212 mm) width, 330 mm long Weight   4.1 kg (9 lb) Power   100 V ac, 110 to 120 V ac or 220 to 240 V ac +/– 10 %, 50/60 Hz ac by internal adjustment; 30 VA max. Operating range   +5 °C to 40 °C, 20 to 80 % RH Storage range   –20 °C to +60 °C Options   IEEE-488 interface; 19-in rack mounting kit

고액결제의 경우 안전을 위해 카드사에서 확인전화를 드릴 수도 있습니다. 확인과정에서 도난 카드의 사용이나 타인 명의의 주문등 정상적인 주문이 아니라고 판단될 경우 임의로 주문을 보류 또는 취소할 수 있습니다.  

무통장 입금은 상품 구매 대금은 PC뱅킹, 인터넷뱅킹, 텔레뱅킹 혹은 가까운 은행에서 직접 입금하시면 됩니다.  
주문시 입력한 입금자명과 실제입금자의 성명이 반드시 일치하여야 하며, 7일 이내로 입금을 하셔야 하며 입금되지 않은 주문은 자동취소 됩니다.

• 배송 방법 : 택배
• 배송 지역 : 전국지역
• 배송 비용 : 무료
• 배송 기간 : 3일 ~ 7일
• 배송 안내 : - 산간벽지나 도서지방은 별도의 추가금액을 지불하셔야 하는 경우가 있습니다.
  고객님께서 주문하신 상품은 입금 확인후 배송해 드립니다. 다만, 상품종류에 따라서 상품의 배송이 다소 지연될 수 있습니다.
  

교환 및 반품이 가능한 경우
- 상품을 공급 받으신 날로부터 7일이내 단, 가전제품의
  경우 포장을 개봉하였거나 포장이 훼손되어 상품가치가 상실된 경우에는 교환/반품이 불가능합니다.
- 공급받으신 상품 및 용역의 내용이 표시.광고 내용과
  다르거나 다르게 이행된 경우에는 공급받은 날로부터 3월이내, 그사실을 알게 된 날로부터 30일이내

교환 및 반품이 불가능한 경우
- 고객님의 책임 있는 사유로 상품등이 멸실 또는 훼손된 경우. 단, 상품의 내용을 확인하기 위하여
  포장 등을 훼손한 경우는 제외
- 포장을 개봉하였거나 포장이 훼손되어 상품가치가 상실된 경우
  (예 : 가전제품, 식품, 음반 등, 단 액정화면이 부착된 노트북, LCD모니터, 디지털 카메라 등의 불량화소에
  따른 반품/교환은 제조사 기준에 따릅니다.)
- 고객님의 사용 또는 일부 소비에 의하여 상품의 가치가 현저히 감소한 경우 단, 화장품등의 경우 시용제품을
  제공한 경우에 한 합니다.
- 시간의 경과에 의하여 재판매가 곤란할 정도로 상품등의 가치가 현저히 감소한 경우
- 복제가 가능한 상품등의 포장을 훼손한 경우
  (자세한 내용은 고객만족센터 1:1 E-MAIL상담을 이용해 주시기 바랍니다.)

※ 고객님의 마음이 바뀌어 교환, 반품을 하실 경우 상품반송 비용은 고객님께서 부담하셔야 합니다.
  (색상 교환, 사이즈 교환 등 포함)

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